Small-format photography of carbonized papyri.

von Wall, E.W.
Veröffentlicht in Proceedings of the Sixteenth International Congress of Papyrology, New York 24 - 31 July 1980
Umfang/Format: 677-680.

Interim report of the American Center of the International Photographic Archive of Papyri (1979).

von Wall, E.W.
Veröffentlicht in The Bulletin of the American Society of Papyrologists, 17.1980
1980.
Umfang/Format: 81-85.