The Gemmary, Inc.

P.O. Box 2560, Fallbrook, CA 92088, (760) 728-3321 rcb@gemmary.com

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Surveying, Mining & Geology

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  1. EXPLORATION SIZE TRANSIT by BAUSCH & LOMB OPTICAL CO.

    EXPLORATION SIZE TRANSIT by BAUSCH & LOMB OPTICAL CO.

    $2,450.00

    American, marked "Patented, Sept 1, 1903, Jan. 30, 1906" Learn More
  2. SURVEYOR'S PLAIN COMPASS by BENJAMIN PIKE & SONS

    SURVEYOR'S PLAIN COMPASS by BENJAMIN PIKE & SONS

    $3,750.00

    American, late 2nd quarter 19th century Learn More
  3. MINE SURVEYOR'S TARGET OIL LAMP SET

    MINE SURVEYOR'S TARGET OIL LAMP SET

    $2,750.00

    Possibly American, early 1st quarter 20th century Learn More
  4. SURVEYOR'S VERNIER COMPASS BY W. & L.E. GURLEY

    SURVEYOR'S VERNIER COMPASS BY W. & L.E. GURLEY

    $1,750.00

    American, 4th quarter 19th century Learn More
  5. 6 1/4" GOLD RUSH MINER'S POCKET HAND BALANCE IN TIN CASE
  6. 6 7/8" GOLD RUSH MINER'S HAND BALANCE IN VELVET-LINED CASE
  7. MINER'S POCKET BIRAM'S ANEMOMETER SOLD BY KEUFFEL & ESSER Co.
  8. MINE SURVEYOR'S PLUMMET LAMP by BUFF

    MINE SURVEYOR'S PLUMMET LAMP by BUFF

    $1,450.00

    American, 1st quarter 20th century Learn More

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