Antique 1918 Young & Sons, Inc. (Philadelphia) Surveying Instrument No. 917 w/ Original Wood Storage Box, in good-looking preowned condition. Partially made of heavy brass. Uncertain of its exact function but it appears to have a level and viewing window which can be opened & closed by turning the brass cover around. Box has two sliding latches to keep it locked shut; one latch works fine so the box does lock if needed, but the second latch is not aligned properly due to it's upper insert area having a small dent (probably fixable). Original green felt protective padding inside box. Box measures approx. 7.1" x 4.6" x 2.1". Weighs 2 lbs. 10 oz. Keuffel & Esser, mathematical tool, historic, collectible interest. See pics and use zoom feature for more details.

Ships w/ proper reinforcement & insurance for safe travels.

Please ask any questions before buying. No returns. Thank you!