Saturday, October 24, 2015

CHINA – Cover from Suzhou, China to Braga, Portugal



Cover with full three sets of stamps from the issue 50th Anniversary of Synthetic Crystalline Bovine Insulin posted on September, 23 2015.
(A very special thanks to my best friend Wei Xu)

Technical Details
50th Anniversary of Synthetic Crystalline Bovine Insulin
Date of Issue: September 17, 2015
Values: set of one stamp of 120 fen
Designer: Yu Xue
Printer: Beijing Postage Stamp Printing Works
Process: Photogravure
Size: stamp - 40mm x 30mm
Perforation: 13
Sheet composition: 20
Paper:
Watermark:

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