X-Ray Exposure Calculator
date: label: date made
content: ca 1918
name: label: maker
content: Eastman Kodak Company
notes: label: Description
content: Calculator for radiation exposure, marked "Eastman Kodak Company" that probably dates from the 1920s.
setName: label: See more items in
content: Medicine and Science: Medicine
creditLine: label: Credit Line
content: Gift of the American College of Radiology
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: 1978.0435.149
label: catalog number
content: 1978.0435.149
label: accession number
content: 1978.0435
label: collector/donor number
content: 5
objectType: label: Object Name
content: calculator
physicalDescription: label: Measurements
content: overall: 13.1 cm x 6.2 cm x .2 cm; 5 5/32 in x 2 7/16 in x 3/32 in