Year of international cooperation -NOT ISSUED IMPERFORATED DS(I)- (MNH)

MiNo.1965(I)B - 1965(III)B DS(I) Cambodia
StTpr. (2x2, 5x5); A = K perf. 13; B = imperforated
Deluxe Sheet, planned Issue date: 30./31.08.1965
Picture descriptions:
cr) Emblem
I B 3 R multicolored cr (08/30/1965)
II B 6 R multicolored cr (08/30/1965)
III B 9 R multicolored cr (08/31/1965)
Deluxe Sheet issue with MiNo. 1965(I)B-1965(III)B
Deluxe Sheet B (100 mm x 130 mm) cr
Quantity: unknown
Designer: unknown
Printer: unknown
Conservation status:
Here as a "MINT NEVER HINGED (MNH)" 3-part imperforated Deluxe Sheet (I)
Issue Notice:


The stamps were not issued. Nevertheless, few were also used for franking.
All stamp sheets have slight to medium brown discoloration of the rubber (natural rubber), which is due, among other things, to the storage on "fat paper".
The stamps were issued in 2 versions:

Sheets of 4: Higher quality paper, usually quite white with appropriate gum and edge embossing
Sheets of 25: Lower quality paper is what can be seen on the paper color. Mostly beige. The rubber coating darkens here partly by strong, but is uneven because the 25er sheets were stored on "bacon paper". Therefore, the 25-stamp sheets to bow towards the edge are usually darker than the center of the sheet.