Later galvano copies exist made from Cu by Hermitage Museum's medallists in 1960s (dimensions 60,0 x 88,0 mm) and copies of this galvano made in 1970s (dimensions 57,0 x 83,5 mm).
Specifications
Article: C-34/2 Type: Commemorative plaque Year: 1906 Country: Germany Mint: Albert Werner & Sohne, Berlin Designer: SIMONOV Vassilyi (1879-1960)
Metal: Bronze Dimensions: 63,0 x 91,0 mm
Reference: Kokarev_Salykov: Russian & Soviet musicians in Medal Art, Moscow, 2016 (Ш-1/1); Niggl #1767