Julie Wright examining a Hewlett Packard HP35 pocket calculator at Wescon convention in Los Angeles, Calif., 1972 Date: September 24, 1972 Resource Type: still image Collection: Los Angeles Times Photographic Collection
Martha Jordan and Mae Westbrook displaying an array of pocket calculators from their store, Electronic Emporium, in West Hollywood, Calif., 1974 Date: September 29, 1974 Resource Type: still image Photographer: Kennedy, Joe Collection: Los Angeles Times Photographic Collection