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early printed PATENT jan 27, 1920 j t voorheis AIR REGULATING DEVICE OIL BURNERS
early printed PATENT jan 27, 1920 j t voorheis AIR REGULATING DEVICE OIL BURNERS
early printed PATENT jan 27, 1920 j t voorheis AIR REGULATING DEVICE OIL BURNERS
early printed PATENT jan 27, 1920 j t voorheis AIR REGULATING DEVICE OIL BURNERS
early printed PATENT jan 27, 1920 j t voorheis AIR REGULATING DEVICE OIL BURNERS

early printed PATENT jan 27, 1920 j t voorheis AIR REGULATING DEVICE OIL BURNERS

$ 15.83

Availability: 57 in stock
  • Condition: as shown, see photos

    Description

    original early printing of patent, you can feel the text, so lovely, i show all.  has code in corner top right as shown. some wear.