Negative made in PERORTO Lichthoffereie Moment-Platte, orthochromatisch ANTI MALO RAPID
Otto Perutz, Trocken platten fabrik G.m.b.H. Munchen Germany 1930
Braunsiegel Cachet orun
Browne Seal Etiqueta Parda
PERUTZ 17 Sch.
Plaque orthochromatique antihalo-rapide pour instantanes
Orthochromatic Antihalo instantaneous plate
Measurement 2.56x3.54 in (6,5x9 cm).