Category:Pyotr Kal'nin

**Pyotr Kal'nin**
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Date of birth	1872; Odesa
Date of death	c. 1917
Educated at	Saint-Petersburg State University of Architecture and Civil Engineering;
Occupation	architect;
Position held	Q16640505;
Authority file
	Q25536469;
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Subcategories

This category has the following 2 subcategories, out of 2 total.