KEUFFEL & ESSER  |
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Buy It Now: $3,500.00
Sale Ends: 29d 2h 3m
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| CURTA Type 1 CALCULATOR Ser No 11488 from 1950 NEAR MINT |
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Buy It Now: $2,995.00
Sale Ends: 10d 16h 46m
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| Curta Type 1 Calculator - Excellent Condition #34649 Prime |
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Buy It Now: $2,019.29
Sale Ends: 25d 12h 26m
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| Troemner 5 lb Class 1 calibration weight with hard case. SERIAL # 1 COLLECTABLE |
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Price: $2,000.00
Buy It Now: $3,000.00
Sale Ends: 4d 23h 34m
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| RARE - EARLY CURTA Calculator TYPE I #6824 - GOOD STATE |
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Buy It Now: $1,999.00
Sale Ends: 23d 1h 23m
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| Awesome Laboratory Glass Wall Art - Pyrex - Industrial Style - Science Piece |
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Buy It Now: $1,890.00
Sale Ends: 20d 7h 52m
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| rare very early CURTA Type II Calculator, serial# 500466 - One of the first! |
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Buy It Now: $1,786.30
Sale Ends: 8d 4h 28m
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| c.1900 Wimhurst Physics Early Physics Machine **WORKS** |
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Buy It Now: $1,645.00
Sale Ends: 20d 9h 38m
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| RARE EARLY 1954 ALL BLACK CURTA Type II Calculator, Low SN #502056 |
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Buy It Now: $1,530.00
Sale Ends: 1d 5h 39m
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| Antique Vintage Collectors Seismograph Earthquake |
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Buy It Now: $1,500.00
Sale Ends: 29d 4h 57m
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| HP-01 CALCULATOR Watch HP 01 HP01 HP1 - GOOD STATE |
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Buy It Now: $1,199.00
Sale Ends: 22d 35m
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| RARE CURTA Calculator TYPE I #34639 VERY GOOD STATE - Year 1956 |
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Buy It Now: $1,099.00
Sale Ends: 22d 27m
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| RARE - CURTA Calculator TYPE II #520765 - GOOD STATE - 1962 |
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Buy It Now: $999.00
Sale Ends: 23d 1h 56m
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| ANTIQUE CALCULATOR BRUNSVIGA "System Trinks" 1924 MADE IN GERMANY w WOODEN CASE |
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Buy It Now: $995.00
Sale Ends: 11d 6h 1m
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| Curta Type 2 Calculator - Excellent Condition #515435 |
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Price: $878.47
(19 Bids)
Sale Ends: 6h 41m
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| Vintage Carl Zeiss M 20 Monochrometer |
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Buy It Now: $809.99
Sale Ends: 29d 9h 28m
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| WHAT IS THIS BOX ?? RARE PRIMITIVE ANTIQUE INSTRUMENT ? BRASS BOX CA 1400 1500 |
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Buy It Now: $800.00
Sale Ends: 20d 5h 59m
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| Hubbard Electrometer Mark Super VII E-Meter with Case ++FREE SHIP! |
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Buy It Now: $799.97
Sale Ends: 18d 1h 19m
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| 1940s BRUNSVIGA 13ZK PINWHEEL CALCULATOR ADDING MACHINE ADDIATOR |
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Buy It Now: $792.00
Sale Ends: 26d 19h 12m
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| Rare Vintage Curta Type II Calculator one owner Prime Number 536803 |
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Price: $730.00
(11 Bids)
Sale Ends: 1d 10h 29m
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| VINTAGE Jones Motor Basal Metabolism Tester NICE MUST SEE Medical Device 1937 |
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Buy It Now: $699.95
Sale Ends: 15d 11h 25m
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| VINTAGE HW SULLIVAN & GRIFFITHS LONDON UK NON REACTIVE RESISTANCE ELECTRICAL BOX |
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Buy It Now: $616.25
Sale Ends: 16d 10h 31m
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| NATIVE AMERICAN CERMONY CLUB - FROM PLAINS NATIVE AMERICAN TRIBES |
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Buy It Now: $600.00
Sale Ends: 24d 13h 23m
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| Belfort BAROGRAPH SOLAR RADIATION RECORDER Pyranograph |
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Buy It Now: $599.99
Sale Ends: 10d 23h 42m
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| POLARIMETER-POLARISCOPE by N.M. KNIGHT CO MODEL 207 |
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Buy It Now: $550.00
Sale Ends: 1d 7h 10m
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| Rare antique WWII German post officce brass&enamel scale |
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Buy It Now: $500.00
Sale Ends: 14d 20h 42m
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| Gerber Variable Scale Model TP007200B Patent 2530955 - 2561020 w Case |
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Buy It Now: $499.99
Sale Ends: 23d 13h 4m
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| Lot of surgical hand tools instruments collectible stainless steel name brands |
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Price: $499.00
Buy It Now: $1,500.00
Sale Ends: 5d 10h 34m
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| Vintage & Rare Panavision Screen Brightness Meter! |
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Buy It Now: $495.00
Sale Ends: 22d 2h 4m
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| Huge Lot of 42 Vintage Medical & Embalming Tools. Named. Great Lot. |
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Buy It Now: $400.00
Sale Ends: 19d 11h 10m
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| vintage anemometer made in Georg Rosenmuller Munich GERMANY |
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Buy It Now: $400.00
Sale Ends: 23d 19h 55m
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| Vintage Burdick EK-1 EKG Machine Tube Medical Equipment 6X4, 0A2, 6V6, 6SL7, 1620 |
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Buy It Now: $400.00
Sale Ends: 27d 13h 46m
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| RARE CCCP RUSS NAVY Rangefinder RD-2-56 ( РД-2-56 ) SEXTANT Certificate & Box |
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Buy It Now: $399.00
Sale Ends: 12d 13h 56m
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| SOMSO ANATOMICAL CARDIO HEART MODEL AORTA M I GERMANY |
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Buy It Now: $379.99
Sale Ends: 11d 3h 59m
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| Swiss Measurement Instrument G Coradi polar planimetre |
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Buy It Now: $375.00
Sale Ends: 18d 16h 49m
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| VINTAGE "QUEEN'S" STANDARD POTENTIOMETER, Was USED FOR MEASURING PH. |
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Buy It Now: $350.00
Sale Ends: 12d 10h 48m
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| Burrell Technical Lab Scale .....LOOK !! |
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Buy It Now: $349.00
Sale Ends: 19d 3h 24m
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| ANTIQUE ENGLISH 9K GOLD WEALEMEFNA MAP MEASURER c1900 |
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Buy It Now: $346.50
Sale Ends: 12d 20h 2m
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| HP-01 CALCULATOR Watch HP 01 HP01 HP1 - LED |
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Price: $305.00
(6 Bids)
Sale Ends: 2d 1h
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| Rare Invention Vancouver Canada Frank Sawford Percent Smoke Density Meter 1927 |
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Buy It Now: $288.88
Sale Ends: 16d 2h 35m
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| 1955 Macalaster Bicknell Co. Catalog No. 55 - Laboratory Supplies, Metallurgy |
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Buy It Now: $279.95
Sale Ends: 12d 22h 22m
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| VINTAGE BELL PUNCH CALCULATOR |
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Buy It Now: $271.83
Sale Ends: 3d 5h 36m
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| 1920's OTIS KINGS PATENTED CALCULATOR TYPE A MODEL K |
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Buy It Now: $271.83
Sale Ends: 1d 16h 57m
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| Vintage General Electric Poyphase Watt Hour Electric Meter DM-7 |
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Buy It Now: $259.00
Sale Ends: 22d 15h 26m
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| Heathkit Vacumtube Voltmeter |
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Buy It Now: $250.00
Sale Ends: 5d 3h 57m
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| VINTAGE 17" VERNIER COMPASS FROM SHANOCK HILL FIRE TOWER RHODE ISLAND |
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Price: $250.00
(0 Bids)
Sale Ends: 6d 12h 21m
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| Thomas Ashworth 'Speedy' Moisture Tester Large Model Field Balance & All Parts |
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Buy It Now: $250.00
Sale Ends: 27d 13h 8m
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| Gerber Variable Scale Model TP007100B Patents 2530955 - 2561020 w Case |
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Buy It Now: $249.99
Sale Ends: 18d 4h 19m
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| Marconi Victor Course in Wireless Telegraphy Orig Box |
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Buy It Now: $249.99
Sale Ends: 28d 7h 52m
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| VINTAGE QUALITONE ACOUSTIC APPRAISER AUDIOMETER HEARING AID |
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Price: $249.00
(0 Bids)
Sale Ends: 3d 10h 21m
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