Title
Baldwin's Recording CalculatorCatalog Number
102627219Type
Still ImageDescription
Black and white image of Baldwin's Recording Calculator. Verso in pencil 20-3.Identifying Numbers
| Other number | 20-3 |
Dimensions
4 x 5 in.Format
Photographic printCategory
Identification photographSubject
Baldwin, Frank StevenCredit
Courtesy of Gwen BellLot Number
X7413.2015