Consumer's Microwave Registration Card
date: label: date made
content: about 1979
notes: label: Description
content: This white punch card is marked in the right corner: DD-X19978-OF. It is marked across the front: CONSUMER'S MICROWAVE REGISTRATION CARD. It is marked on the back: TAPPEN/O'KEEFE & MERRITT (/) MICROWAVE PRODUCT REGISTRATION (/) P.O. Box 1405 (/) MANSFIELD, OHIO 44901. The card was never filed with the manufacturer. One donor of the card, Marvin Klein, notes that it cites a postal regulation effective July 15th 1979.
label: Location
content: Currently not on view
setName: label: See more items in
content: Medicine and Science: Mathematics
creditLine: label: Credit Line
content: Gift of Marvin and Francine Klein
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: 2023.0007.04
label: accession number
content: 2023.0007
label: catalog number
content: 2023.0007.04
objectType: label: Object Name
content: punch card
physicalDescription: label: Measurements
content: overall: .1 cm x 18.7 cm x 8.3 cm; 1/32 in x 7 3/8 in x 3 9/32 in