6294

America, Circa 1984

BRASS BIFILAR DIAL SUNDIAL AFTER F. SAWYER

Signed on lower plate "Invenit H. Michmik 1922 Repeprit F. Sawyer Fecit U. Zakariya 1984". Further inscribed under base "Series F. Sawyer Bifilar No 2 for Seth Atwood".
Height 6".
Condition: The absence of a condition report does not imply an object is free of defects. All items may have normal signs of age and wear commensurate with their age; these issues will likely not be mentioned in the condition report. Please contact Eldred's before the auction with any condition questions. Questions about condition will not be answered after purchase. Condition reports are provided as a courtesy, and we are not responsible for any errors or omissions. Important note on frames: Frames are not guaranteed to be in the same condition as they are in the item photograph. Due to handling and shipping, many frames, especially antique ones, are prone to losses. If you have questions about the condition of a frame, please contact us prior to the auction. 

  • Provenance:
    Time Museum, inventory no. 3624.
    Sotheby's, Masterpieces from the Time Museum, October 13, 2003, Lot #8001.

    Reference:
    "Bifilar Gnomonics" by Frederick W. Sawyer III in the Journal of the British Astronomical Association, lxviii, 1978, p. 334-351.
    "Bifilar Gnomonics" by Frederick W. Sawyer III in the Bulletin of the British Sundial Society, 93.1, 1993, p. 36-44 and 95.1, 18-27.

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March 3, 2026 9:30 AM EST
East Dennis, MA, US

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