WIA GC/1910/571 | Stuhlmann, Franz Ludwig to Warburg, Aby 02/11/1910 | turns his attention to the 'Zeitschrift für Ethnologie' and the article by Alfred Maass on a... |
WIA GC/1910/572 | Warburg, Aby to Stuhlmann, Franz Ludwig [November 1910] | thanks him for an article by [Alfred] Maass; on figures of the zodiac |
WIA GC/1910/573 | Stuhlmann, Franz Ludwig to Warburg, Aby 08/11/1910 | forwards a Battak calendar from Sumatra |
WIA GC/1910/69 | Warburg, Aby to Boll, Franz 08/11/1910 | [Franz] Stuhlmann, Kolonialinstitut, told him of an article by [Alfred] Maass on a wax calendar... |
WIA GC/1911/764 | Warburg, Aby to Stuhlmann, Franz Ludwig 11/09/1911 | forwards an article by K. Steiner on prophecies for the year 1910, published in the 'Mitteilungen... |