SOI Press $20 Notes

In the summer of 2008, the BEP's Washington, DC facility began to print $20 notes on the new Super Orlof Intaglio (SOI) presses; the Fort Worth facility followed a number of years later. The SOI presses are capable of processing 50-subject sheets, but at the moment, the $20's are still being printed in 32-subject format. The $20 notes printed on the SOI presses can be distinguished by their oversized face plate numbers, which appear similar to the back plate numbers used on Fort Worth plates. Note that while other denominations have been printed on the SOI presses, for some reason only the $20's have used the enlarged face plate numbers.

$20 note printed on old press

$20 note printed on SOI press

The table breaks down the Series 2006 through 2017A $20 notes by production facility and press type. Note that in quite a few cases, sheets from both press types were mixed together and serialled in the same print run.

Washington:	old press	SOI press	mixed sheets	undetermined
Fort Worth:	old press	SOI press	mixed sheets	undetermined

The BEP's monthly production reports do not indicate which serial number ranges were printed on which presses, so the listing below has been compiled from collector observations (special thanks to Karol Winograd for doing much of the compiling). If you have any 2006-2017A $20 notes from serial ranges that are still listed as undetermined--or any notes that contradict the listings in the table--please report them to me at support@mycurrencycollection.com (include the serial number, plate position, and face and back plate numbers). Many thanks for your assistance!

Month

Federal Reserve District (Second letter of serial number)

Star Notes

Month

Thru
Aug 08

IA 000 00001 A
IA 128 00000 B

IB 000 00001 A
IB 512 00000 E

IC 000 00001 A
IC 192 00000 C

ID 000 00001 A
ID 768 00000 B

IE 000 00001 A
IE 512 00000 D

IF 000 00001 A
IF 192 00000 C

IF 192 00001 C
IF 832 00000 C

IF 832 00001 C
IF 320 00000 D

IG 000 00001 A
IG 256 00000 A

IG 256 00001 A
IG 128 00000 C

IG 128 00001 C
IG 512 00000 C

IH 000 00001 A
IH 640 00000 A

II 000 00001 A
II 384 00000 A

IJ 000 00001 A
IJ 832 00000 A

IK 000 00001 A
IK 320 00000 B

IL 000 00001 A
IL 960 00000 C

IF 000 00001 *
IF 003 20000 *

IF 032 00001 *
IF 096 00000 *

Thru
Aug 08

Sep 08

IG 512 00001 C
IG 576 00000 C

IH 640 00001 A
IH 704 00000 A

II 384 00001 A
II 576 00000 A

IJ 832 00001 A
IJ 896 00000 A

IK 320 00001 B
IK 576 00000 B

IL 000 00001 D
IL 384 00000 D

IL 384 00001 D
IL 512 00000 D

Sep 08

Oct 08

IG 576 00001 C
IG 704 00000 C

IG 768 00001 C
IG 832 00000 C

IG 896 00001 C
IG 064 00000 D

IG 000 00001 *
IG 006 40000 *

Oct 08

Nov 08

Dec 08

IG 064 00001 D
IG 576 00000 D

Dec 08

Jan 09

IF 320 00001 D
IF 832 00000 D

Jan 09

Feb 09

IF 832 00001 D
IF 256 00000 E

IF 256 00001 E
IF 320 00000 E

IF 320 00001 E
IF 448 00000 E

Feb 09

Mar 09

IF 448 00001 E
IF 768 00000 E

IH 704 00001 A
IH 960 00000 A

IL 512 00001 D
IL 704 00000 D

Mar 09

Apr 09

IC 192 00001 C
IC 512 00000 C

ID 768 00001 B
ID 128 00000 C

IH 000 00001 B
IH 064 00000 B

Apr 09

May 09

IE 512 00001 D
IE 064 00000 E

IJ 896 00001 A
IJ 960 00000 A

IJ 000 00001 B
IJ 064 00000 B

IJ 064 00001 B
IJ 128 00000 B

IG 032 00001 *
IG 064 00000 *

IK 000 00001 *
IK 032 00000 *

May 09

Jun 09

IJ 128 00001 B
IJ 384 00000 B

IK 576 00001 B
IK 064 00000 C

Jun 09

Jul 09

IK 064 00001 C
IK 256 00000 C

IL 704 00001 D
IL 768 00000 D

IL 768 00001 D
IL 832 00000 D

IL 832 00001 D
IL 064 00000 E

IL 000 00001 *
IL 001 28000 *

Jul 09

Aug 09

IL 064 00001 E
IL 192 00000 E

IL 192 00001 E
IL 320 00000 E

IL 320 00001 E
IL 768 00000 E

Aug 09

Sep 09

IA 128 00001 B
IA 384 00000 B

IB 512 00001 E
IB 576 00000 E

IB 576 00001 E
IB 064 00000 F

IG 576 00001 D
IG 704 00000 D

IL 768 00001 E
IL 064 00000 F

Sep 09

Oct 09

IA 384 00001 B
IA 192 00000 C

ID 128 00001 C
ID 960 00000 C

IK 256 00001 C
IK 128 00000 E

Oct 09

Nov 09

IA 192 00001 C
IA 384 00000 C

IA 384 00001 C
IA 448 00000 C

IA 448 00001 C
IA 640 00000 C

IA 640 00001 C
IA 704 00000 C

IA 704 00001 C
IA 768 00000 C

ID 000 00001 D
ID 064 00000 D

IF 768 00001 E
IF 832 00000 E

IA 000 00001 *
IA 010 24000 *

Nov 09

Dec 09

JB 000 00001 A
JB 512 00000 A

IF 832 00001 E
IF 896 00000 F

Dec 09

Jan 10

JB 512 00001 A
JB 320 00000 B

JC 000 00001 A
JC 448 00000 A

IF 896 00001 F
IF 064 00000 H

II 576 00001 A
II 704 00000 A

JB 000 00001 *
JB 032 00000 *

Jan 10

Feb 10

JB 320 00001 B
JB 768 00000 B

JC 448 00001 A
JC 704 00000 A

IF 064 00001 H
IF 064 00000 I

IG 704 00001 D
IG 576 00000 E

II 704 00001 A
II 064 00000 B

IG 064 00001 *
IG 070 40000 *

Feb 10

Mar 10

JB 768 00001 B
JB 576 00000 C

JC 704 00001 A
JC 064 00000 B

ID 064 00001 D
ID 192 00000 D

JG 000 00001 A
JG 192 00000 B

IG 096 00001 *
IG 115 20000 *

JJ 000 00001 *
JJ 005 12000 *

Mar 10

Apr 10

JB 576 00001 C
JB 960 00000 C

JC 064 00001 B
JC 384 00000 B

JG 192 00001 B
JG 384 00000 B

JJ 000 00001 A
JJ 512 00000 A

JG 000 00001 *
JG 012 80000 *

Apr 10

May 10

JD 000 00001 A
JD 256 00000 A

JD 256 00001 A
JD 384 00000 A

JE 000 00001 A
JE 448 00000 A

JJ 512 00001 A
JJ 768 00000 A

IK 128 00001 E
IK 192 00000 E

IL 064 00001 F
IL 512 00000 F

JD 000 00001 *
JD 006 40000 *

May 10

Jun 10

JE 448 00001 A
JE 128 00000 B

JH 000 00001 A
JH 256 00000 A

IL 512 00001 F
IL 384 00000 G

Jun 10

Jul 10

JE 128 00001 B
JE 768 00000 B

JH 256 00001 A
JH 640 00000 A

IL 384 00001 G
IL 192 00000 H

IE 000 00001 *
IE 024 32000 *

Jul 10

Aug 10

JE 768 00001 B
JE 576 00000 C

JL 000 00001 A
JL 896 00000 A

JE 000 00001 *
JE 003 20000 *

Aug 10

Sep 10

JA 000 00001 A
JA 064 00000 A

JC 384 00001 B
JC 576 00000 B

JD 384 00001 A
JD 832 00000 A

JE 576 00001 C
JE 832 00000 C

JL 896 00001 A
JL 448 00000 B

IL 032 00001 *
IL 064 00000 *

Sep 10

Oct 10

JA 064 00001 A
JA 576 00000 A

JB 000 00001 D
JB 512 00000 D

JL 448 00001 B
JL 576 00000 B

IL 064 00001 *
IL 096 00000 *

Oct 10

Nov 10

JB 512 00001 D
JB 896 00000 D

JD 832 00001 A
JD 320 00000 B

Nov 10

Dec 10

JB 896 00001 D
JB 064 00000 E

JC 576 00001 B
JC 832 00000 B

JD 320 00001 B
JD 576 00000 B

JF 000 00001 A
JF 192 00000 A

Dec 10

Jan 11

JC 832 00001 B
JC 192 00000 C

JE 832 00001 C
JE 064 00000 D

JF 192 00001 A
JF 512 00000 A

JF 000 00001 *
JF 032 00000 *

Jan 11

Feb 11

JE 064 00001 D
JE 192 00000 D

JF 512 00001 A
JF 064 00000 B

Feb 11

Mar 11

JE 192 00001 D
JE 640 00000 D

JE 032 00001 *
JE 038 40000 *

Mar 11

Apr 11

JE 640 00001 D
JE 960 00000 D

Apr 11

May 11

JF 064 00001 B
JF 384 00000 B

JG 384 00001 B
JG 768 00000 B

JJ 768 00001 A
JJ 832 00000 A

May 11

Jun 11

JG 768 00001 B
JG 320 00000 C

JJ 832 00001 A
JJ 128 00000 B

JK 000 00001 A
JK 128 00000 A

Jun 11

Jul 11

JH 640 00001 A
JH 896 00000 A

JK 128 00001 A
JK 768 00000 A

Jul 11

Aug 11

JI 000 00001 A
JI 192 00000 A

JL 576 00000 B
JL 192 00000 C

Aug 11

Sep 11

JL 192 00001 C
JL 832 00000 C

Sep 11

Oct 11

JA 576 00001 A
JA 576 00000 B

JB 064 00001 E
JB 128 00000 E

Oct 11

Nov 11

JB 128 00001 E
JB 896 00000 E

JK 000 00001 *
JK 006 40000 *

Nov 11

Dec 11

JB 896 00001 E
JB 320 00000 F

JK 768 00001 A
JK 064 00000 B

JL 832 00001 C
JL 064 00000 D

Dec 11

Jan 12

JB 320 00001 F
JB 960 00000 F

JL 064 00001 D
JL 768 00000 D

Jan 12

Feb 12

JE 000 00001 E
JE 064 00000 E

JF 384 00001 B
JF 896 00000 B

JL 768 00001 D
JL 448 00000 E

Feb 12

Mar 12

JE 064 00001 E
JE 384 00000 E

JF 896 00001 B
JF 576 00000 C

JL 448 00001 E
JL 256 00000 F

JE 064 00001 *
JE 067 20000 *

Mar 12

Apr 12

JD 576 00001 B
JD 256 00000 C

JE 384 00001 E
JE 960 00000 E

JF 576 00001 C
JF 320 00000 D

JE 096 00001 *
JE 128 00000 *

Apr 12

May 12

JD 256 00001 C
JD 896 00000 C

JE 000 00001 F
JE 576 00000 F

JF 320 00001 D
JF 896 00000 D

JK 064 00001 B
JK 128 00000 B

May 12

Jun 12

JC 192 00001 C
JC 448 00000 C

JE 576 00001 F
JE 832 00000 F

JG 320 00001 C
JG 960 00000 C

JG 032 00001 *
JG 035 20000 *

Jun 12

Jul 12

JC 448 00001 C
JC 064 00000 D

JG 000 00001 D
JG 640 00000 D

Jul 12

Aug 12

JC 064 00001 D
JC 256 00000 D

JG 640 00001 D
JG 768 00000 D

JH 896 00001 A
JH 448 00000 B

JK 128 00001 B
JK 640 00000 B

Aug 12

Sep 12

JI 192 00001 A
JI 448 00000 A

JJ 128 00001 B
JJ 640 00000 B

JK 640 00001 B
JK 192 00000 C

Sep 12

Oct 12

JA 576 00001 B
JA 896 00000 B

JB 000 00001 G
JB 448 00000 G

JC 256 00001 D
JC 448 00000 D

Oct 12

Nov 12

JB 448 00001 G
JB 576 00000 G

JC 448 00001 D
JC 576 00000 D

JD 896 00001 C
JD 192 00000 D

JE 832 00001 F
JE 192 00000 G

Nov 12

Dec 12

JD 192 00001 D
JD 384 00000 D

JE 192 00001 G
JE 448 00000 G

JF 896 00001 D
JF 064 00000 E

JH 448 00001 B
JH 512 00000 B

Dec 12

Jan 13

JF 064 00001 E
JF 512 00000 E

JG 768 00001 D
JG 256 00000 E

JH 512 00001 B
JH 576 00000 B

JJ 640 00001 B
JJ 832 00000 B

JF 032 00001 *
JF 035 20000 *

Jan 13

Feb 13

JF 512 00001 E
JF 768 00000 E

JG 256 00001 E
JG 320 00000 E

JL 256 00001 F
JL 448 00000 F

JF 064 00001 *
JF 096 00000 *

Feb 13

Mar 13

JK 192 00001 C
JK 448 00000 C

Mar 13

Apr 13

JK 448 00001 C
JK 640 00000 C

JL 448 00001 F
JL 640 00000 F

Apr 13

May 13

JI 448 00001 A
JI 512 00000 A

JL 640 00001 F
JL 064 00000 G

May 13

Jun 13

Jul 13

Aug 13

Sep 13

JL 000 00001 *
JL 032 00000 *

JL 032 00001 *
JL 064 00000 *

Sep 13

Oct 13

MA 000 00001 A
MA 512 00000 A

MA 512 00001 A
MA 576 00000 A

MA 576 00001 A
MA 640 00000 A

MA 640 00001 A
MA 768 00000 A

MA 768 00001 A
MA 832 00000 A

MB 000 00001 A
MB 384 00000 A

JL 064 00001 G
JL 128 00000 G

JL 064 00001 *
JL 068 80000 *

Oct 13

Nov 13

MB 384 00001 A
MB 512 00000 A

MB 512 00001 A
MB 576 00000 A

MB 576 00001 A
MB 768 00000 A

MB 768 00001 A
MB 832 00000 A

MC 000 00001 A
MC 320 00000 A

MD 000 00001 A
MD 064 00000 A

MD 064 00001 A
MD 192 00000 A

MD 192 00001 A
MD 256 00000 A

MD 256 00001 A
MD 320 00000 A

MD 320 00001 A
MD 384 00000 A

Nov 13

Dec 13

MB 832 00001 A
MB 960 00000 A

MB 000 00001 B
MB 128 00000 B

MC 320 00001 A
MC 512 00000 A

MD 384 00001 A
MD 512 00000 A

MD 512 00001 A
MD 704 00000 A

MD 704 00001 A
MD 768 00000 A

Dec 13

Jan 14

MB 128 00001 B
MB 384 00000 B

MB 384 00001 B
MB 576 00000 B

MB 576 00001 B
MB 640 00000 B

MC 512 00001 A
MC 576 00000 A

MC 576 00001 A
MC 832 00000 A

MD 768 00001 A
MD 832 00000 A

MD 832 00001 A
MD 896 00000 A

MD 896 00001 A
MD 960 00000 A

MD 000 00001 B
MD 256 00000 B

MD 256 00001 B
MD 320 00000 B

MH 000 00001 A
MH 064 00000 A

MH 064 00001 A
MH 192 00000 A

MH 192 00001 A
MH 384 00000 A

Jan 14

Feb 14

MB 640 00001 B
MB 896 00000 B

MC 832 00001 A
MC 896 00000 A

MC 896 00001 A
MC 960 00000 A

MD 320 00001 B
MD 384 00000 B

MG 000 00001 A
MG 064 00000 A

MH 384 00001 A
MH 576 00000 A

MI 000 00001 A
MI 320 00000 A

MJ 000 00001 A
MJ 064 00000 A

Feb 14

Mar 14

MD 384 00001 B
MD 448 00000 B

MD 448 00001 B
MD 512 00000 B

ME 000 00001 A
ME 128 00000 A

MF 000 00001 A
MF 256 00000 A

MG 064 00001 A
MG 064 00000 B

MJ 064 00001 A
MJ 192 00000 A

MJ 192 00001 A
MJ 320 00000 A

MJ 320 00001 A
MJ 384 00000 A

MG 000 00001 *
MG 006 40000 *

Mar 14

Apr 14

ME 128 00001 A
ME 320 00000 A

ME 320 00001 A
ME 384 00000 A

ME 384 00001 A
ME 576 00000 A

MF 256 00001 A
MF 512 00000 A

MG 064 00001 B
MG 704 00000 B

MJ 384 00001 A
MJ 576 00000 A

ML 000 00001 A
ML 640 00000 A

MG 032 00001 *
MG 064 00000 *

Apr 14

May 14

ME 576 00001 A
ME 192 00000 B

MF 512 00001 A
MF 704 00000 A

MF 704 00001 A
MF 768 00000 A

MF 768 00001 A
MF 832 00000 A

ML 640 00001 A
ML 192 00000 C

May 14

Jun 14

ME 192 00001 B
ME 128 00000 C

MK 000 00001 A
MK 320 00000 A

ML 192 00001 C
ML 512 00000 C

Jun 14

Jul 14

MK 320 00001 A
MK 960 00000 A

ML 512 00001 C
ML 960 00000 C

ML 000 00001 D
ML 064 00000 D

ML 064 00001 D
ML 448 00000 D

ML 000 00001 *
ML 006 40000 *

Jul 14

Aug 14

MK 000 00001 B
MK 640 00000 B

ML 448 00001 D
ML 576 00000 D

ML 576 00001 D
ML 640 00000 D

ML 640 00001 D
ML 384 00000 E

Aug 14

Sep 14

ML 384 00001 E
ML 256 00000 F

Sep 14

Oct 14

MG 704 00001 B
MG 896 00000 B

MK 640 00001 B
MK 448 00000 D

ML 256 00001 F
ML 192 00000 H

Oct 14

Nov 14

MG 896 00001 B
MG 384 00000 C

ML 192 00000 H
ML 192 00000 I

ML 192 00000 I
ML 256 00000 I

ML 256 00000 I
ML 512 00000 I

Nov 14

Dec 14

MA 832 00001 A
MA 896 00000 A

MA 896 00001 A
MA 960 00000 A

MA 000 00001 B
MA 320 00000 B

MB 896 00001 B
MB 384 00000 C

MG 384 00001 C
MG 576 00000 C

MJ 576 00001 A
MJ 768 00000 A

Dec 14

Jan 15

MA 320 00001 B
MA 384 00000 B

MA 384 00001 B
MA 448 00000 B

MA 448 00001 B
MA 704 00000 B

MB 384 00001 C
MB 896 00000 C

MF 832 00001 A
MF 896 00000 A

MJ 768 00001 A
MJ 256 00000 B

Jan 15

Feb 15

MA 704 00001 B
MA 768 00000 B

MB 896 00001 C
MB 960 00000 C

MB 000 00001 D
MB 064 00000 D

MB 064 00001 D
MB 768 00000 D

MB 768 00001 D
MB 832 00000 D

MC 000 00001 B
MC 192 00000 B

MC 192 00001 B
MC 256 00000 B

MF 896 00001 A
MF 448 00000 B

Feb 15

Mar 15

MB 832 00001 D
MB 064 00000 E

MC 256 00001 B
MC 128 00000 C

ME 128 00001 C
ME 256 00000 C

MF 448 00001 B
MF 064 00000 C

Mar 15

Apr 15

ME 256 00001 C
ME 640 00000 C

MF 064 00001 C
MF 704 00000 C

MG 576 00001 C
MG 960 00000 C

MH 576 00001 A
MH 960 00000 A

Apr 15

May 15

ME 640 00001 C
ME 960 00000 C

MF 704 00001 C
MF 064 00000 D

MG 000 00001 D
MG 320 00000 D

MH 000 00001 B
MH 192 00000 B

MI 320 00001 A
MI 640 00000 A

ME 000 00001 *
ME 032 00000 *

MG 064 00001 *
MG 067 20000 *

May 15

Jun 15

MD 512 00001 B
MD 768 00000 B

ME 000 00001 D
ME 192 00000 D

ME 192 00001 D
ME 256 00000 D

ME 256 00001 D
ME 384 00000 D

MF 064 00001 D
MF 576 00000 D

MG 320 00001 D
MG 448 00000 D

Jun 15

Jul 15

MD 768 00001 B
MD 064 00000 C

MD 064 00001 C
MD 128 00000 C

ME 384 00001 D
ME 832 00000 D

MF 576 00001 D
MF 064 00000 E

Jul 15

Aug 15

MD 128 00001 C
MD 448 00000 C

ME 832 00001 D
ME 192 00000 E

Aug 15

Sep 15

MD 448 00001 C
MD 064 00000 D

ME 192 00001 E
ME 256 00000 E

Sep 15

Oct 15

MB 064 00001 E
MB 384 00000 F

ML 512 00001 I
ML 192 00000 J

MB 000 00001 *
MB 003 20000 *

ML 032 00001 *
ML 064 00000 *

Oct 15

Nov 15

MA 768 00001 B
MA 192 00000 C

MB 384 00001 F
MB 064 00000 G

ML 192 00001 J
ML 192 00000 K

Nov 15

Dec 15

MA 192 00001 C
MA 448 00000 C

MB 064 00001 G
MB 704 00000 G

ML 192 00001 K
ML 960 00000 K

Dec 15

Jan 16

MA 448 00001 C
MA 704 00000 C

MB 704 00001 G
MB 384 00000 H

MK 448 00001 D
MK 576 00000 D

ML 000 00001 L
ML 768 00000 L

MA 000 00001 *
MA 032 00000 *

Jan 16

Feb 16

MC 128 00001 C
MC 320 00000 C

MF 064 00001 E
MF 768 00000 E

MK 576 00001 D
MK 960 00000 D

MK 000 00001 E
MK 064 00000 E

MK 064 00001 E
MK 128 00000 E

MK 128 00001 E
MK 256 00000 E

Feb 16

Mar 16

MC 320 00001 C
MC 704 00000 C

MF 768 00001 E
MF 512 00000 F

MK 256 00001 E
MK 320 00000 E

MK 320 00001 E
MK 384 00000 E

MK 384 00001 E
MK 576 00000 E

MK 576 00001 E
MK 640 00000 E

MK 640 00001 E
MK 768 00000 E

MK 768 00001 E
MK 896 00000 E

MF 000 00001 *
MF 003 20000 *

Mar 16

Apr 16

MC 704 00001 C
MC 128 00000 D

MD 064 00001 D
MD 256 00000 D

MF 512 00001 F
MF 384 00000 G

MI 640 00001 A
MI 768 00000 A

MK 896 00001 E
MK 960 00000 E

MK 000 00001 F
MK 064 00000 F

MK 064 00001 F
MK 128 00000 F

MK 128 00001 F
MK 256 00000 F

MK 256 00001 F
MK 320 00000 F

Apr 16

May 16

MC 128 00001 D
MC 320 00000 D

MD 256 00001 D
MD 640 00000 D

ME 256 00001 E
ME 576 00000 E

MF 384 00001 G
MF 768 00000 G

May 16

Jun 16

ME 576 00001 E
ME 512 00000 F

MF 768 00001 G
MF 256 00000 H

Jun 16

Jul 16

ME 512 00001 F
ME 896 00000 F

ME 896 00001 F
ME 960 00000 F

ME 000 00001 G
ME 064 00000 G

ME 064 00001 G
ME 128 00000 G

ME 128 00001 G
ME 192 00000 G

ME 192 00001 G
ME 320 00000 G

ME 320 00001 G
ME 448 00000 G

ME 448 00001 G
ME 512 00000 G

MF 256 00001 H
MF 576 00000 H

Jul 16

Aug 16

MG 448 00001 D
MG 512 00000 D

MG 512 00001 D
MG 576 00000 D

MG 576 00001 D
MG 704 00000 D

MG 704 00001 D
MG 640 00000 E

MI 768 00001 A
MI 832 00000 A

MI 832 00001 A
MI 064 00000 B

MJ 256 00001 B
MJ 448 00000 B

MG 096 00001 *
MG 099 20000 *

Aug 16

Sep 16

MG 640 00001 E
MG 256 00000 F

MH 192 00001 B
MH 512 00000 B

MJ 448 00001 B
MJ 896 00000 B

Sep 16

Oct 16

MA 704 00001 C
MA 640 00000 D

MB 384 00001 H
MB 448 00000 H

ML 768 00001 L
ML 256 00000 M

MA 032 00001 *
MA 064 00000 *

Oct 16

Nov 16

MB 448 00001 H
MB 192 00000 I

MB 192 00001 I
MB 256 00000 I

MB 256 00001 I
MB 384 00000 I

MB 384 00001 I
MB 448 00000 I

ML 256 00001 M
ML 832 00000 M

ML 064 00001 *
ML 070 40000 *

Nov 16

Dec 16

MB 448 00001 I
MB 192 00000 J

ML 832 00001 M
ML 256 00000 N

MB 032 00001 *
MB 035 20000 *

Dec 16

Jan 17

MC 320 00001 D
MC 384 00000 D

MC 384 00001 D
MC 448 00000 D

MC 448 00001 D
MC 832 00000 D

MC 832 00001 D
MC 896 00000 D

MC 896 00001 D
MC 320 00000 E

MD 640 00001 D
MD 704 00000 D

ML 256 00001 N
ML 640 00000 N

Jan 17

Feb 17

MD 704 00001 D
MD 768 00000 E

ML 640 00001 N
ML 064 00000 P

Feb 17

Mar 17

MD 768 00001 E
MD 128 00000 F

ME 512 00001 G
ME 384 00000 H

MK 320 00001 F
MK 384 00000 F

ML 064 00001 P
ML 320 00000 P

ML 320 00001 P
ML 384 00000 P

ML 384 00001 P
ML 448 00000 P

ML 448 00001 P
ML 512 00000 P

Mar 17

Apr 17

ME 384 00001 H
ME 576 00000 I

MK 384 00001 F
MK 896 00000 F

Apr 17

May 17

MF 576 00001 H
MF 896 00000 I

MK 896 00001 F
MK 960 00000 F

MK 000 00001 G
MK 128 00000 G

MK 128 00001 G
MK 448 00000 G

MF 032 00001 *
MF 035 20000 *

May 17

Jun 17

MF 896 00001 I
MF 832 00000 J

MJ 896 00001 B
MJ 960 00000 B

MK 448 00001 G
MK 704 00000 G

MK 704 00001 G
MK 768 00000 G

MK 768 00001 G
MK 832 00000 G

MK 832 00001 G
MK 896 00000 G

MF 064 00001 *
MF 067 20000 *

Jun 17

Jul 17

MF 832 00001 J
MF 640 00000 K

MG 256 00001 F
MG 384 00000 F

MJ 000 00001 C
MJ 064 00000 C

MJ 064 00001 C
MJ 512 00000 C

Jul 17

Aug 17

MD 128 00001 F
MD 192 00000 F

MG 384 00001 F
MG 192 00000 G

MH 512 00001 B
MH 064 00000 C

Aug 17

Sep 17

MG 192 00001 G
MG 896 00000 G

MH 064 00001 C
MH 128 00000 C

MI 064 00001 B
MI 384 00000 B

Sep 17

Oct 17

MA 640 00001 D
MA 192 00000 E

MB 192 00001 J
MB 768 00000 J

MB 768 00001 J
MB 832 00000 J

MB 832 00001 J
MB 064 00000 K

MH 128 00001 C
MH 512 00000 C

MK 896 00001 G
MK 960 00000 G

MK 000 00001 H
MK 192 00000 H

MA 064 00001 *
MA 096 00000 *

Oct 17

Nov 17

MA 192 00001 E
MA 640 00000 E

MB 064 00001 K
MB 128 00000 K

MB 128 00001 K
MB 192 00000 K

MB 192 00001 K
MB 256 00000 K

MB 256 00001 K
MB 320 00000 K

MB 320 00001 K
MB 384 00000 K

MB 384 00001 K
MB 512 00000 K

MB 512 00001 K
MB 576 00000 K

MB 576 00001 K
MB 704 00000 K

MB 704 00001 K
MB 768 00000 K

MB 768 00001 K
MB 832 00000 K

Nov 17

Dec 17

MB 832 00001 K
MB 128 00000 L

MC 320 00001 E
MC 704 00000 E

ME 576 00001 I
ME 960 00000 I

NB 000 00001 *
NB 003 20000 *

Dec 17

Jan 18

MC 704 00001 E
MC 064 00000 F

ME 000 00001 J
ME 512 00000 J

NF 000 00001 A
NF 384 00000 A

NB 032 00001 *
NB 064 00000 *

NL 000 00001 *
NL 032 00000 *

Jan 18

Feb 18

NC 000 00001 A
NC 320 00000 A

NE 000 00001 A
NE 448 00000 A

NF 384 00001 A
NF 896 00000 A

NF 896 00001 A
NF 960 00000 A

NF 000 00001 B
NF 128 00000 B

NF 128 00001 B
NF 192 00000 B

NF 192 00001 B
NF 256 00000 B

NL 000 00001 A
NL 064 00000 A

NL 064 00001 A
NL 192 00000 A

NL 192 00001 A
NL 384 00000 A

NL 384 00001 A
NL 448 00000 A

NL 448 00001 A
NL 512 00000 A

NL 512 00001 A
NL 576 00000 A

NL 576 00001 A
NL 768 00000 A

MF 096 00001 *
MF 128 00000 *

NL 032 00001 *
NL 038 40000 *

Feb 18

Mar 18

NE 448 00001 A
NE 512 00000 A

NE 512 00001 A
NE 576 00000 A

NE 576 00001 A
NE 640 00000 A

NE 640 00001 A
NE 768 00000 A

NE 768 00001 A
NE 896 00000 A

NE 896 00001 A
NE 256 00000 B

NF 256 00001 B
NF 704 00000 B

NL 768 00001 A
NL 896 00000 A

NL 896 00001 A
NL 192 00000 B

NL 192 00001 B
NL 320 00000 B

NL 320 00001 B
NL 576 00000 B

Mar 18

Apr 18

NF 704 00001 B
NF 896 00000 B

NF 896 00001 B
NF 064 00000 C

NF 064 00001 C
NF 192 00000 C

NF 192 00001 C
NF 256 00000 C

NF 256 00001 C
NF 320 00000 C

NF 320 00001 C
NF 512 00000 C

NF 512 00001 C
NF 576 00000 C

NF 576 00001 C
NF 640 00000 C

NF 640 00001 C
NF 704 00000 C

NF 704 00001 C
NF 768 00000 C

NF 768 00001 C
NF 832 00000 C

NF 832 00001 C
NF 960 00000 C

NF 000 00001 D
NF 064 00000 D

NL 576 00001 B
NL 704 00000 B

NL 704 00001 B
NL 768 00000 B

NL 768 00001 B
NL 128 00000 C

Apr 18

May 18

ND 000 00001 A
ND 512 00000 A

ND 512 00001 A
ND 704 00000 A

NF 064 00001 D
NF 128 00000 D

NF 128 00001 D
NF 192 00000 D

NI 000 00001 A
NI 128 00000 A

NJ 000 00001 A
NJ 576 00000 A

NK 000 00001 A
NK 128 00000 A

NL 128 00001 C
NL 320 00000 C

NL 320 00001 C
NL 384 00000 C

NL 384 00001 C
NL 512 00000 C

NL 512 00001 C
NL 576 00000 C

NJ 000 00001 *
NJ 003 20000 *

May 18

Jun 18

ND 704 00001 A
ND 768 00000 A

ND 768 00001 A
ND 256 00000 B

ND 256 00001 B
ND 448 00000 B

NG 000 00001 A
NG 128 00000 A

NH 000 00001 A
NH 256 00000 A

NI 128 00001 A
NI 320 00000 A

NL 576 00001 C
NL 640 00000 C

NL 640 00001 C
NL 704 00000 C

NL 704 00001 C
NL 832 00000 C

Jun 18

Jul 18

NG 128 00001 A
NG 384 00000 A

NG 384 00001 A
NG 512 00000 A

NG 512 00001 A
NG 768 00000 A

NG 768 00001 A
NG 896 00000 A

NG 896 00001 A
NG 064 00000 B

NG 064 00001 B
NG 192 00000 B

NK 128 00001 A
NK 384 00000 A

NK 384 00001 A
NK 448 00000 A

Jul 18

Aug 18

NG 192 00001 B
NG 704 00000 B

NK 448 00001 A
NK 192 00000 B

Aug 18

Sep 18

NB 000 00001 A
NB 064 00000 A

NB 064 00001 A
NB 192 00000 A

ND 448 00001 B
ND 512 00000 B

ND 512 00001 B
ND 576 00000 B

ND 576 00001 B
ND 640 00000 B

NK 192 00001 B
NK 576 00000 B

NK 576 00001 B
NK 640 00000 B

NK 000 00001 *
NK 032 00000 *

Sep 18

Oct 18

NB 192 00001 A
NB 320 00000 A

NB 320 00001 A
NB 448 00000 A

NB 448 00001 A
NB 640 00000 A

NB 640 00001 A
NB 832 00000 A

NB 832 00001 A
NB 896 00000 A

ND 640 00001 B
ND 768 00000 B

ND 768 00001 B
ND 896 00000 B

ND 896 00001 B
ND 960 00000 B

NL 832 00001 C
NL 192 00000 D

NL 192 00001 D
NL 320 00000 D

NL 320 00001 D
NL 448 00000 D

NL 448 00001 D
NL 512 00000 D

NL 512 00001 D
NL 640 00000 D

NL 640 00001 D
NL 704 00000 D

NL 704 00001 D
NL 832 00000 D

NL 832 00001 D
NL 960 00000 D

NL 000 00001 E
NL 384 00000 E

Oct 18

Nov 18

NB 000 00001 B
NB 192 00000 B

NB 192 00001 B
NB 256 00000 B

ND 000 00001 C
ND 064 00000 C

ND 064 00001 C
ND 128 00000 C

ND 128 00001 C
ND 256 00000 C

Nov 18

Dec 18

NB 256 00001 B
NB 320 00000 B

NB 320 00001 B
NB 512 00000 B

ND 256 00001 C
ND 320 00000 C

ND 320 00001 C
ND 384 00000 C

ND 384 00001 C
ND 448 00000 C

ND 000 00001 *
ND 001 60000 *

Dec 18

Jan 19

NA 000 00001 A
NA 448 00000 A

NB 512 00001 B
NB 704 00000 B

ND 448 00001 C
ND 512 00000 C

ND 512 00001 C
ND 768 00000 C

NE 256 00001 B
NE 320 00000 B

NE 320 00001 B
NE 448 00000 B

NE 448 00001 B
NE 512 00000 B

NL 384 00001 E
NL 064 00000 F

NL 064 00001 *
NL 096 00000 *

Jan 19

??!

NE 512 00001 B
NE 640 00000 B

NE 768 00001 B
NE 896 00000 B

NK 832 00001 B
NK 896 00000 B

??!

Feb 19

NA 000 00001 F
NA 384 00000 F

NE 512 00001 E
NE 960 00000 E

NK 640 00001 E
NK 960 00000 E

NL 064 00001 F
NL 320 00000 F

NE 000 00001 *
NE 064 00000 *

NK 032 00001 *
NK 038 40000 *

Feb 19

Mar 19

NC 000 00001 F
NC 448 00000 F

NE 000 00001 F
NE 960 00000 F

NF 000 00001 F
NF 064 00000 F

NF 064 00001 F
NF 128 00000 F

NF 128 00001 F
NF 192 00000 F

NK 000 00001 F
NK 064 00000 F

NK 064 00001 F
NK 768 00000 F

NE 064 00001 *
NE 096 00000 *

NF 000 00001 *
NF 003 20000 *

NK 064 00001 *
NK 096 00000 *

Mar 19

Apr 19

NC 448 00001 F
NC 832 00000 F

NE 000 00001 G
NE 192 00000 G

NF 192 00001 F
NF 832 00000 F

NK 768 00001 F
NK 128 00000 G

PF 000 00001 *
PF 003 20000 *

NK 096 00001 *
NK 128 00000 *

Apr 19

May 19

PF 000 00001 A
PF 448 00000 A

PH 000 00001 A
PH 448 00000 A

PF 032 00001 *
PF 064 00000 *

May 19

Jun 19

PF 448 00001 A
PF 960 00000 A

PG 000 00001 A
PG 128 00000 A

PH 448 00001 A
PH 576 00000 A

PI 000 00001 A
PI 128 00000 A

NF 032 00001 *
NF 035 20000 *

Jun 19

Jul 19

PF 000 00001 B
PF 064 00000 B

PG 128 00001 A
PG 576 00000 A

NF 064 00001 *
NF 128 00000 *

Jul 19

Aug 19

PB 000 00001 A
PB 064 00000 A

PD 000 00001 A
PD 064 00000 A

PE 000 00001 A
PE 064 00000 A

PG 576 00001 A
PG 704 00000 A

PJ 000 00001 A
PJ 128 00000 A

PK 000 00001 *
PK 006 40000 *

Aug 19

Sep 19

PK 000 00001 A
PK 128 00000 A

PK 032 00001 *
PK 064 00000 *

Sep 19

Oct 19

PE 064 00001 A
PE 320 00000 B

PK 128 00001 A
PK 704 00000 A

Oct 19

Nov 19

PE 320 00001 B
PE 704 00000 B

PK 704 00001 A
PK 832 00000 A

Nov 19

Dec 19

PH 576 00001 A
PH 896 00000 A

PK 832 00001 A
PK 896 00000 A

Dec 19

Jan 20

PA 000 00001 A
PA 192 00000 A

PI 128 00001 A
PI 320 00000 A

PL 000 00001 A
PL 576 00000 A

PI 000 00001 *
PI 003 20000 *

Jan 20

The Series 2006 runs listed as "mixed" seem to fall into two basic types. Some contain large numbers of both SOI sheets and old-press sheets, divided neatly at one point:

Run 13 of the IG..C block, serials IG 768 00001 C through IG 832 00000 C, comprised 140,000 sheets from the SOI presses and 60,000 sheets from the older presses. The SOI-press notes are the lowest 140,000 of each 200,000 serials within the run.
Run 7 of the IL..D block, serials IL 384 00001 D through IL 448 00000 D, is similar: the lowest 140,000 sheets are SOI, and the remaining 60,000 sheets are old-press.
In run 8 of the IL..D block, serials IL 448 00001 D through IL 512 00000 D, all known SOI notes have sheet numbers above 101,000, while all known old-press notes have sheet numbers below 96,000. Most likely the cutoff is at 100,000.
Run 13 of the IL..D block, serials IL 768 00001 D through IL 832 00000 D, is a bit odder. Known SOI notes have sheet numbers up to 182,895, while known old-press notes have sheet numbers 183,471 and higher; so the cutoff here is definitely not an even multiple of 20,000 sheets.

The other type of mixed run is almost entirely composed of SOI sheets, but has a few old-press sheets (or a mixture of SOI and old-press sheets) at the low-sheet-number end of the run:

In IB..E run 9, serials IB 512 00001 E through IB 576 00000 E, one old-press note is known from sheet number 1170, but an SOI note is known from sheet number 1035.
In IF..E run 5, serials IF 256 00001 E through IF 320 00000 E, one old-press note is known from sheet 857, but an SOI note is known from sheet 386.
In IE..* run 1, a run of 76,000 sheets covering serials IE 000 00001 * through IE 024 32000 *, several old-press notes are known with sheet numbers 4108 and lower, but SOI notes are known from sheets as low as 3311.
In IA..C run 7, serials IA 384 00001 C through IA 448 00000 C, one old-press note is known from sheet 237, while SOI notes are known from sheets as low as 5032.
In IA..C run 11, serials IA 640 00001 C through IA 704 00000 C, one old-press note is known from sheet 1099, while SOI notes are known from sheets as low as 3229.
In IJ..B run 1, serials IJ 000 00001 B through IJ 064 00000 B, one old-press note is known from sheet 302, while SOI notes are known from sheets as low as 2618.
In IL..E run 4, serials IL 192 00001 E through IL 256 00000 E, one old-press note is known from sheet 156, while SOI notes are known from sheets as low as 1731.
In IL..E run 5, serials IL 256 00001 E through IL 320 00000 E, one old-press note is known from sheet 3, while SOI notes are known from sheets as low as 5471.
In IG..* run 1, a short run of 20,000 sheets covering serials IG 000 00001 * through IG 006 40000 *, one old-press note is known from sheet 5, while SOI notes are known from sheets as low as 95.

As it appears that the BEP frequently used tiny batches of old-press sheets (or mixed sheets) at the low end of SOI runs, there are almost surely more of these rare old-press notes still awaiting discovery in other SOI runs. However, in the table above, any run currently represented by only one type has been assumed to consist entirely of that type. New observations will continue to refine the data.

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