Page 42 - Prepaid Reply Cards
P. 42
4.1 REGULATIONS AND PRACTICES –GENERAL UPU REGULATIONS
UPU COLOUR SCHEME
NOT ACCORDING TO THE COLOUR SCHEME
Still, many cards were issued that did not fit the colour scheme – especially before the scheme became mandatory.
Here is a random selection.
Heligoland 1879
Black ©
Netherlands 1886
blue
Portugal 1896
grey lilac
Russian Offices in the Levant 1905
green
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