Photo Stairs of the Vienna Opera 19th century albumen laminated cardboard

This photo is titled “staircase of the vienna opera”. This is a photo on albumen paper laminated to cardboard. We guarantee that this is a late 19th century print. Note that the paper is damaged, stained, curled. Albumen papers are manufactured in the following way: a sheet of good quality fine paper is floated on a bath composed of a mixture of sodium or ammonium chloride and albumen (beaten and decanted egg whites). ). We have other photos from the same source on our store. Our photos allow you to appreciate the quality of the object. For the condition, please detail the photos. Feel free to zoom in. The photos are an integral part of the description. Dimensions: height: 24 cm width: 16.5 cm e: a6499.