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Science & Medicine Antiques
Engineering
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Keuffel & Esser Co. New York 18" wye level serial # 31415 with mahogany case$345.00
Old GPO British Telephone Bakelite Top Brass WWI War Dept? Resistance Bridge$84.95
Antique/Vintage Leupold & Stevens Surveying Instrument HG US ARMY Height Gauge$229.99
TRANSIT THEODOLITE W & L E GURLEY W/ TRIPOD, RODS$1850.00
Antique BRASS TEMPLATE C1885 Polygraph Company Philadelphia RARE $99.99
Fromentin Continuous Boiler Feeder 1882 Technical Print$18.75
1921 AD Eaton, Crane & Pike Co. linen Pittsfield, Mass. -May Wilson Preston art $9.99
1958 AD Mead papers Dayton. OH At the printing press advertising$9.95
1924 AD N. W. Ayer & Son advertising Wild West sheriff Enter the law-E. Ward art$9.99
1927 AD Fly-Tox- flies killer advertising$9.99
Old British Ohm Testing Telephone Bakelite Top Gambrell Bros Resistance Bridge$84.95
Antique Vintage Wooden Extending Tripod Engineering Surveying K&E Keuffel&Esser$275.00
ANTIQUE GERMAN DRAFTING TOOL E.O.RICHTER & Co CHEMNITZ$200.00
1952 AD Philadelphia Electric Company Brooklyn harbour$7.11
K&E OPTICAL MICROMETER W/VERNIER SCALE MDL# 71-1111$745.00
ANTIQUE EBONY & BRASS DRAFTING PARALLEL RULER T T MATHEWS SYDNEY$285.00
Antique English Rulers, Architect or Engineer's Box, Orig. 12pc Scales or Rulers$250.75
Antique Drafting Tool Set$45.00
Antique Keuffel Esser Slide Ruler Early Patent Number W/Leather Case Mint Cond.$49.99
1930 AD Laundryowner's National Association it took the red from my hands$9.99
Rare WIDE 1833 SAMPSON & ASTON Ox-Bone/Silver Rule $675.00
K&E 71-5142 Cage Clamp Base for Cup Mount$71.25
Vintage Early 1900's Surveyors Transit, Hearn & Harrison - Heavy Brass$625.00
Early 1900's Thomson Electric Welding Co. Machine Catalog Welder Machines Antiqu$99.99
1840's 6-FOLD OX-BONE Rule Rare !
K&E OPTICAL MICROMETER W/VERNIER SCALE MDL# 71-1111
K&E OPTICAL MICROMETER W/VERNIER SCALE MDL# 71-1111$745.00
1919 AD Le Page's glue universal mender advertising$9.99
TAYLOR HOBSON 112/376 MOUNTING SPHERE$305.00
Antique XIXc Solid Brass Surveyor's Land Cross by DeFeuil, Paris.with box$180.00
1949 AD Cluet, Peabody Sanfonized clothing Ben Hura and wheelbarrow$9.95
Compas Brevetes S.G.D.G. 19th century Antique Drafting Set with case$265.00
Antique Alvin Drafting Set Model Number 709 N Complete with Case Precision Item$61.49
attractive vintage Compass in a brass case, made in France, .....French Compass$75.00
19C. ANTIQUE POCKET SIZE VOLTMETER DEVICE WORKS!!!$400.00
KEUFFEL & ESSER Paired Line Glass Target MDL 71-6110$285.00
US Army Engineers 1913 Sketching Board Tripod Mount Sketch Survey MINT Vintage $599.97
Stanley No 86 Ox-Bone Rule $499.00
1880s Wooden Box of Drafting Tools Compasses English Engineering $375.00
ANTIQUE BRASS ROLLING RULER$449.00
1935 Alcoa Aluminum strange bedflows vintage print AD$9.99
DENTIST- GIFT- STORE- BIRTHDAY- RETIREMENT-RN-DESK$129.95
AD American Cyanamid Company stamp collecting boys advertising$9.99
Heller & Brightly Philadelphia 13" wye level serial # 10040 with wood case$295.00
1929 AD Hoffman Valentor pressing - ironing service$9.99
Taylor Soil Hydrometer H9509 Scientific Engineer$60.00
La Louviere Belgium Canal Du Centre Hydraulic Lift 1888| 1 2 3 4 |
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