In an amateur workshop. Collection 1. Silver mirrors. Casting of plaster products. Photo-paper with iron salts. Works from papier-mache In Russian.V masterskoy lyubitelya. Sbornik 1. Serebrenie zerkal. Otlivka izdeliy iz gipsa. Foto-bumagi s solyami zheleza. Raboty iz pape-mashe Popular Library of the journal Science and Technology 55 L.: Cranos Publishing House, 1928 44 p. Please contact us for details on condition of available copies of the book. SKUalb3f046d5b6c1c5dad