50th Anniversary of the Academy of Technical Sciences issue of Denmark
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Short desc: 50th Anniversary of the Academy of Technical Sciences
Issuer: Denmark Date: 5/4/1987 Occasion: Academy of Technical Sciences founding Number/Year: 50 Consists of 1 stamp: (See stamps as list) 2.50k blk&red d=Cog Oscillating Waves All are perf=12.75 |
