Number | Name | Date | Kind |
---|---|---|---|
D252525 | Russo | Jul 1979 | |
D253780 | Schwartz et al. | Dec 1979 | |
4316444 | Gullickson | Feb 1982 | |
4385620 | Black | May 1983 | |
4473059 | Nason | Sep 1984 | |
4832000 | Lamppa et al. | May 1989 |
Entry |
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Wood Stove Coalstove, Fireplace & Equipment Directory, 1981, p. 153, Nightingale Coal Miser, top of page. |
Old Timer Wood Furnaces advertisement, p. 1, Old Timer 3000 Furnace, bottom left side of page. |
Granny's Wood/Coal Furnaces ad, p. 1, Granny's Energy Saver, left side of page. |
Craftstove brochure, p. 4, Craft FA-1000. |