WIA GC/1901/23 | Verlagsanstalt F. Bruckmann A.-G. to G.W. Niemeyer Nachfolger 09/10/1901 | informs him of the postponement of delivery of [Ernst] Steinmann's 'Die Sixtinische Kapelle' for... |
WIA GC/1902/321 | Wolfhagen, G. to Warburg, Aby 24/02/1902 | list of people who were sent copies of Warburg's article 'Bildniskunst', 18 in Germany, 15 in... |
WIA GC/1903/209 | Wolfhagen, G. to Warburg, Aby 13/08/1903 | supplies bibliographical information re Hohenzollern: A. Freiherr von Eberstein; Graf [Rudolf... |
WIA GC/1903/211 | Wolfhagen, G. to Warburg, Aby 16/11/1903 | lists titles of volumes of 'Recueil de Voyages': Recueil de Voyages et de Documents; Jean et... |
WIA GC/1904/236 | Wolfhagen, G. to Warburg, Aby 21/07/1904 | 'Bibliographisches Repertorium' is only available on cash payment; he regrets but cannot send a... |