light box with fuel cell diagram
date: label: date made
content: ca 1965
name: label: maker
content: Kordesch, Karl
notes: label: Description (Brief)
content: A homemade demonstration unit showing the basic operating principle of a fuel cell. A wooden housing with metal handle on top, cardboard backing, translucent plastic front panel with fuel cell diagram. A circular fluorescent tube mounted inside the unit provides backlight for the diagram. Four pan-head sheet metal screws secure the front panel in place. A 2-conductor 18 ga power cord with an polarized plug provides power to the unit.
label: Location
content: Currently not on view
setName: label: See more items in
content: Work and Industry: Electricity
creditLine: label: Credit Line
content: Gift of Martin E. Kordesch
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: 2023.0106.20
label: accession number
content: 2023.0106
label: catalog number
content: 2023.0106.20
objectType: label: Object Name
content: demonstration display
label: Object Name
content: light box
physicalDescription: label: Measurements
content: overall: 15 in x 24 in; 38.1 cm x 60.96 cm