60 Portrait Photographs and Every Day Life Photographs
4 daguerreotypes (Plate size between quarter- und ninth-plate), 3 ambrotypes, 15 glass photo negatives, 21 ferrotypes and 18 other techniques. Different dimensions.
Original stereoscopes and stereotypes: Berglandschafts- und Stadtmotive aus der Schweiz, sowie vereinzelte aus New York von Bert & Elmer Underwood, approx. 1900
Overall approx. 150 stereotype photographs, 5 of them handcolored, and original stereoscope of Underwood & Underwood, New York, on 11. June 1901 patented.
11 Fotoansichten Berglandschaften: A. Steiner, St. Moritz; R. Guler, St. Moritz; Schroeder & Cie. (4), Zurich; Photoglob, Zurich (3); G. Sommer, Napoli; Chr. Meisser, Zurich
Different techniques, among them 9 albumen prints. Different dimensions.