Colnect-2035-234-Biotechnology.jpg
Source: Colnect
Issued by: Singapore
Function: postage
Date: 8/1/1986
Issue: 25th Anniversary of Industrial Progress
Denom: 75c
Color: multicolored
Design: Biotechnology
Watermark: unwmk
Perf: 15x14.5
Catalog value:



External links:
Colnect 468463..elopment_Board


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