black & Prussian blue
Stamps with this color combination:
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Description: black & Prussian blue
Abbrev: blk&prusbl
Used by 3 stamps: (See all uses as list) Argentina postage 11/2/1984 200pa d=Manuel Belgrano (1984) unwmk perf=13.5 Austria postage 10/23/1970 3.50s issue=UN 25th unwmk perf=14 Sweden postage 9/2/1969 55o dt=Tjorn bridges unwmk perf=*s3 |
