This page contains postmarks from all the surveys.

Image	Classification	Dimensions
2011
No postmarks received yet
2010
	2-1(n+) (USS)	32 x 35
	11-1(n+) (USS)	39 x 38
	12-1(n+) (USS) Replaces the postmark with the "SSG" error. Looks more like a Type 9 than a Type 12.	31
	12-1(n+) (USS)	30
	Meter PB (#8666171) FPO AA 34090	n/a
2009
(No postmarks received)
2008
	2-1(n+) (USS)	32 x 35
	11-1(n+) (USS)	39 x 38
	12-1(n+) (USN,USS) "SSG" instead of "FFG"	31
	12-1(n+) (USS)	30 x 29
	F  [CD-10]	n/a
2007
(No postmarks received)
2006
(No postmarks received)
2005
	2-1(n+) (USS)	32 x 34
	9-1(n+) (USS)	29
	Meter PVI	n/a
2004
	11-1(n+) (USN,USS) "SSG" instead of "FFG"	34
	12-1(n+) (USN,USS) "SSG" instead of "FFG"	31

Cancel dial dimensions are given in millimeters. If not circular, the first dimension is horizontal and the second dimension is vertical.