Up for sale is a rare, matching lot of five (5) antique solid brass deadweight tester calibration weights manufactured by the historic Ashton Valve Company of Boston, Massachusetts.These beautiful steam-era artifacts are highly sought after by industrial tool collectors, railroad enthusiasts, and maritime history hobbyists. They also make incredible, heavy-duty industrial paperweights or desk decor.Key Features & Specifications
- Quantity: 5 matching weights.
- Markings: \"THE ASHTON VALVE CO. BOSTON, MASS. U.S.A.\"
- Dual Calibration: Marked 4 LBS. AVDP. (actual weight) and 20 LBS. SQ. IN. (tester pressure).
- Material: Heavy, solid brass.
- Design: Interlocking stackable discs with a central alignment hole.
Condition Report
- Authentic Patina: Beautiful, untouched vintage coloration.
- Never Polished: Left uncleaned to preserve maximum historical value.
- Clear Text: Lettering is crisp and easily readable on all pieces.
- Minor Wear: Normal cosmetic marks from historical industrial use. No cracks.
Related Items:
Large Lot Of 10 Cent And Up DC Superman Comics 1960s 48 Total
$600.00
Lot of 13 High detail fully sculpted figurines of popular Disney Characters..
$60.00
LOT OF 30 USGI BUNGEE CORDS AND BARREL LOCK SETS - COYOTE BROWN - NEW
$23.00
