Danish army trumpeters and other musicians (1675-1844) ...

This is my latest thrift store find. I've done som research on the Internet and it turns out, that it's Valdemar Møller (1830-1895): "Danish Army Trumpeters and other Musicians (1675-1844)". Chromolithograph finished by hand. 1892. Framed by Otto Lemming (1860-1906) sometime between 1892 and 1906. Originally from a, now rare, book by Valdemar Møller about Danish army uniforms. I got it for the equivalent of USD 8.