Category:Double staircase - CnAM 1173

**Double staircase model**
	model of a double staircase wrapped around an elliptical lantern
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Instance of	physical model (stairs);
Made from material	mahogany wood (stairs); oakwood (socle);
Location	Musée des Arts et Métiers, St-Martin-des-Champs Priory, Paris, Grand Paris
Creator	unknown value (anonymous);
Collection	Conservatoire national des Arts et Métiers;
Inventory number	01173-0000- (Conservatoire national des Arts et Métiers);
Inception	1815;
Mass	770 g;
Width	18.7 cm;
Length	24.4 cm;
Height	29.7 cm;
Authority file
	Q55049317;
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Media in category "Double staircase - CnAM 1173"

The following 3 files are in this category, out of 3 total.