Bessemer process in Sweden 100th issue of Sweden
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Short desc: Bessemer process in Sweden 100th
Issuer: Sweden Date: 6/18/1958 Occasion: Bessemer process in Sweden Number/Year: 100 Consists of 3 stamps: (See stamps as list) 30o graybl perf=12.75 Three-sided 30o graybl perf=12.75h 1.70k redbrn perf=12.75h |
