This page contains postmarks from all the surveys.

Image	Classification	Dimensions
2011
No postmarks received yet
2010
	2-2n (USS,FPO AA 34091-1211)	32 x 33
	9-2n (USS,FPO AA 34091-1211)	28 x 29
2009
	2-2n (USS,FPO AA 34091-1211)	31 x 33
	9-2n (USS,FPO AA 34091-1211)	28 x 29
2008
	2-2n (USS,FPO AA 34091-1211)	31 x 33
	9-2n (USS,FPO AA 34091-1211)	27 x 28
	F  [CD-10]	n/a
	Meter PB (#8685860) FPO AA 34091	n/a
2007
	9-2n (USS,FPO AA 34091-1211)	27 x 28
2006
	2-2n (USS,FPO AA 34091-1211)	31 x 32
	9-2n (USS,FPO AA 34091-1211)	27 x 28
	PVI Meter (test label)	n/a

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