badge, for graduation of the Polytechnic Institute, silver, enamel, 84 standard, Russia, 1908-1917, 57.5 x 45.4 mm, 32.20 g, silver nut and pressing plate
| type: | badge |
|---|---|
| title: | for graduation of the Polytechnic Institute |
| material: | silver |
| material: | enamel |
| hallmark: | 84 |
| country: | Russia |
| year: | 1908-1917 |
| dimensions: | 57.5 x 45.4 |
| weight: | 32.20 |
| additional information: | silver nut and pressing plate |
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