AK Berlin, Royal Opera House and Hedwigskirche.
Berlin, Royal Opera House and St. Hedwig's Church, postcard 1916
Berlin, Royal Opera House, postcard
Berlin, Royal Opera House and St. Hedwig's Church from a bird's-eye view,...
Berlin, German Opera House, Bismarckstrasse, postcard
Postcard Berlin, KGL. Opera House and Hedwigskirche 1901
Postcard Bayreuth, Royal Opera House, Trumpeter's Box
