Volume: "Briefe von und an die kinder" (1960-1967). 1 item.

Telephone books [undated]. 3 items.

Photographs (1940-[approximately 1950]). 15 items.

Audio tapes [undated]. 5 items (a-e).

Film reels, 16mm Kodachrome (1952-1956). 14 items.

Family Zwicky, Pasadena, July 1952

Palomar, Pasadena, 1952

School show, Margriti, Franziska, [June 1953]

Children in plastic swimming pool, August 1953

Family, Mr. Rudo's swimming pool, August 1953

Trip to Palomar, La Salana, Beach, etc., August 1953

Trip to Flagstaff, Grand Canon, September 1953

Grand Canon, Zion Park, [September 1953]

Zoo, Bicycles, [May] 1954

[June] 1954

Spring, Summer 1955

Fall of 1955, Halloween, Pismo Beach, 1955

Fall 1955, Halloween Party at Hamilton School, 1955

Knotts Berry Farm, January 1956