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Source:
Colnect
Issued by:
China, PRC
Function:
postage
Date:
3/30
/
1966
Denom:
8f
Color:
multicolored
Design type:
new industrial machinery
Design:
Gear-grinding machine
Watermark:
unwmk
Perf:
11x11.5
Catalog value:
Prev:
8f d=Vertical boring & turning machine
Next:
10f d=Hydraulic press
External links:
Colnect 225386..oples_Republic
