$30.96

VINTAGE ADVERTISING RULE RULER BURN BROS LTD DRAINAGE CASTINGS

$242.41

Vintage Kern Aarau Swiss High Precision 9 Piece Drawing Set

$25

1930 Construction Blueprints Storage Building Michigan 122216DBE4 - 121923JET4

$116.74

M.J Rooy Vintage Calculator Machine

$437.68

Antique Technical Drawing Set, German, Cartographer's Instruments, Riefler, 1920

$47.12

VINTAGE TECNOSTYL TRIANGLE DIVIDED RULE RULER MEASURE

$19.5

Teleroker Dust Filter fits C202-120 air condition adjustment M-size

$206.26

Original Odhner Vintage Calculator Machine

$410.74

Abney Level Stanley London Clinometer Original 1930's Brass Collectors Antique

$262.61

Vintage Spirit Level, English, Rosewood, Craftsman's Instrument, Circa 1950

$61.91

Vintage Gold Pocket Scale In Wooden Box "L. Exupere"

$71.51

Vintage SURVEYING LEVEL N-3 Theodolite transit surveyor binoculars manocl