Search Results 2 items were found.
LC Subject Heading: Energy conservation
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- Item 74769
- Kilowatt Savings Time button, ca. 1976
- Contributed by: Maine Historical Society
- Date: circa 1976
- Media: Metal, celluloid
- Buy
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- Item 74771
- 'Let's Conserve' button, ca. 1976
- Contributed by: Maine Historical Society
- Date: circa 1976
- Media: Metal, celluloid
- Buy