Aperture board or backing board on which to mount a photographic lens. Metal, with black masking tape on one side. Two numbers - 163440 & 188440 are written on one side in pencil. 9.7cm x 10.0cm. Aperture 4.2cm.
Donor:
Department of Anthropology (UC Berkeley)
Collection place:
Phoebe A. Hearst Museum, Anthropology and Art Practice building, UC Berkeley
Verbatim coll. place:
Phoebe A. Hearst Museum of Anthropology
Culture or time period:
United States Historic
Materials:
Metal
Object type:
ethnography
Function:
1.0 Use not specified (Utensils, Implements, and Conveyances)