2015-22 50th Anniversary of Synthetic Crystalline Bovine Insulin
| Stamp Title: | The 50th Anniversary of Synthesised Crystalline Bovine Insulin | |
| Serial Number: | 2015-22 | |
| Value in Set： | 1 | |
| Denomination: | 1.2 yuan | |
| Date of Issue: | 2015-09-17 | |
| Designer: | Yu Xue | |
| Size of Stamp: | 40×30mm | |
| Perforation: | 13 | |
| Sheet Composition: | 20 | |
| Printing Process: | Beijing Stamp Factory | |
| Printer: | Photogravure |
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