This page contains postmarks from all the surveys.

Image	Classification	Dimensions
2011
No postmarks received yet
2010
	12-1n (USN, USS)	30
2009
(No postmarks received)
2008
(No postmarks received)
2007
	2-1(n+) (USS)	28
	9-1(n+) (USS)	31
2006
	2-1(n+) (USS)	28
	9-1(n+) (USS)	31
	PVI Meter	n/a
	PVI Meter	n/a
2005
	2-1(n+) (USS)	28
	9-1(n+) (USS)	31
	PVI Meter (test label)	n/a
2004
	2-1(n+) (USS)	28 x 29
	9-1(n+) (USS)	31
2003
	2-1(n+) (USS) (From Bill Payden)
	9-1(n+) (USS) (From Bill Payden)

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

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