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cogwheel
s & emblem
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cogwheels & Factories
Short desc: cogwheels & Factories
Things in this design:
manufacture
cogwheel
This design is used by 2 stamps:
(See all uses as list)
5/25/1958 4f grnbl
5/25/1958 8f ltpur
All are China, PRC issue=8th All-China Trade Union Congress perf=14
