This page contains postmarks from all the surveys.

Image	Classification	Dimensions
2008
No Postmarks Received Yet
2007
	11-2(n+) (USS,FPO AE 09566-1506)	38
	12-2c(n+) (USS,FPO AE 09566-1506)	38
2006
	11-2(n+) (USS,FPO AE 09566-1506)	38
	12-2c(n+) (USS,FPO AE 09566-1506)	38
2005
	11-2(n+) (USS,FPO AE 09566-1506)	38
	12-2c(n+) (USS,FPO AE 09566-1506)	38
2004
	2-1(n+)	31 x 34
	9-1(n+) (D1,USS)	28 x 30

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