Vintage The Adder adding machine or calculator by Arthur Postans c1910 #3016
Scientific Instruments68 watchers
17 hours 20 minutes
$45
Auction Ace® and PowerBuyers® by Data Refinery® is here to help you find the most desirable collectible and vintage treasures on eBay®, while avoiding tens of millions of common and newly manufactured mass-market items. You have discovered a favorite tool of major collectors, art dealers, and museums worldwide!
When you click on links to various merchants on this site & make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
Vintage The Adder adding machine or calculator by Arthur Postans c1910 #3016
Scientific Instruments68 watchers
17 hours 20 minutes
$45
GEORGIAN ANTIQUE SHAGREEN DRAUGHTSMAN SURVEYORS BRASS DIVIDERS SET ETUI BOX
Engineering63 watchers
1 week 15 hours
$26
Vintage A H Baird tangent galvanometer #4188
Scientific Instruments58 watchers
15 hours 54 minutes
$50
Small Mahogany antique microscope slide collectors/display cabinet.
Scientific Instruments57 watchers
16 hours 38 minutes
$16
vintage field or botanical microscope parts accessories and case #4227
Scientific Instruments57 watchers
17 hours 14 minutes
$171
Vintag Chambre Claire Universelle or Camera Lucida with Case #4190
Optical52 watchers
17 hours 5 seconds
$38
Vintage F Davidson & Co The Davon Microscope Telescope and Super Microscope
Scientific Instruments42 watchers
16 hours 56 minutes
$34
Vintage LEPTON EDGE FLOCKTON COAL COLLIERY PIT Brass Miners Check Tally Token
Mining42 watchers
15 hours 2 minutes
$252
Vintage microscope slide ringing and warming tables with spirit burner #4196
Scientific Instruments39 watchers
16 hours 50 minutes
$33
2/83N Faber Castell Slide Rule. Excellent Condition. Nearly New!
Engineering38 watchers
1 week 19 hours
$286
19 x Vintage microscope objectives inc Swift & Leitz #4200
Scientific Instruments38 watchers
16 hours 44 minutes
$8
Vintage electric shock machine in case c1880 with instruction booklet #4223
Medicine, Dentistry38 watchers
17 hours 24 minutes
$107
Vintage LEPTON EDGE COLLIERY PIT Brass Miners Check Tally Token
Mining35 watchers
15 hours 28 minutes
$103
Cased collection of 72 antique microscope slides.
Scientific Instruments34 watchers
16 hours 40 minutes
$72
MINERS TYPE LAMP. E.THOMAS AND WILLIAMS LTD. ABERDARE. S.WALES.
Mining34 watchers
13 hours 41 minutes
$54
Antique Cased JH Steward Pocket Barometer
Scientific Instruments34 watchers
15 hours 41 minutes
$35
FRENCH ANTIQUE MAGNIFYING GLASS COMPASS OPISOMETER CURVIMETER WHEEL MAP READING
Scientific Instruments33 watchers
16 hours 3 minutes
$35
17 x Vintage microscope slides #4198
Scientific Instruments33 watchers
16 hours 10 minutes
$21
Vintage Sundial Compass In Wooden Box. F. Cox London Good Condition Boxed
Engineering33 watchers
1 day 15 hours
$14
Curta Calculator Type II Liechtenstein #554198 with case and leather field case
Scientific Instruments32 watchers
1 day 17 hours
$1,000
Various vintage microscope stage accessories #4226
Scientific Instruments31 watchers
16 hours 16 minutes
$207
Monroe SS160 Vintage Antique Mechanical Calculator 1930s Rare
Scientific Instruments31 watchers
14 hours 56 minutes
$73
KEUFFEL & ESSER THATCHER'S CALCULATING INSTRUMENT WOW! STUNNING RARE CONDITION
Engineering30 watchers
2 days 18 hours
$405