https://openlibrary.org/books/OL13519810M.opds Schack Gallery in Munich in the possession of His Majesty the German Emperor, King of Prussia. 2010-04-13T09:46:44Z Munich. Schackgalerie. https://openlibrary.org/authors/OL2091542A/Munich._Schackgalerie. [G. Hirth] Munich London, W.S. Manning 1911 xv, 118 p. 1st ed. With 43 autotypical reproductions. eng https://openlibrary.org/books/OL13519810M https://archive.org/details/schackgalleryinm00munirich 43040719