WIA GC/1904/265 | Poppelreuter, Josef to Warburg, Aby 27/02/1904 | requests help with finding a quote on the Master of Hypnerotomachia in 'Bibliofilia', a... |
WIA GC/1904/266 | Poppelreuter, Josef to Warburg, Aby 09/03/1904 | thanks him for his help and the additional bibliographical information re study by Domenico Gnoli... |
WIA GC/1906/537 | Poppelreuter, Josef to Warburg, Aby 28/12/1906 | asks whether Warburg still has an offprint of his Dürer essay |
WIA GC/1907/593 | Poppelreuter, Josef to Warburg, Aby 04/01/1907 | thanks him for the Dürer essay; asks Warburg whether he has a copy of his essay on Poliphilo; if... |
WIA GC/1907/594 | Poppelreuter, Josef to Warburg, Aby 12/01/1907 | replies to a query on masks of Medusa heads; they appear on funerary monuments and ornamental... |