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Vintage Coal Miners M S A Comfo Hard Hat Helmet Tiger Stripe Low Vein Mining

$162.50  (62 bids)
(6 hours 8 minutes)



Vintage MSA Comfo Coal Miners Hat Cap Low Vein

$152.50  (37 bids)
(7 hours 8 minutes)



Excellent 19th Century Brass Cased Large Pocket Compass By Trade Mark London.

$22.00  (21 bids)
(6 hours 45 minutes)



Vintage Justrite Miner's Carbide Lamp Parts Store Display Box & Parts

$116.50  (14 bids)
(15 hours 10 minutes)



Vintage Microscope And Wood Case,Antique Microscope,Monocular Microscope,Vy Nice

$22.50  (13 bids)
(14 hours 11 minutes)



Outstanding 19th Century Fire Gilded Pocket Compass in Original Leather Case.

$113.00  (11 bids)
(9 hours 24 minutes)



Superb 19th Century Lacquered Brass Cased Pocket Compass By Trade Mark London.

$8.38  (7 bids)
(7 hours 49 minutes)



(20) VINTAGE BRASS COAL MINE TIME CHECK TAG TOKEN MINING I.D. LOT

$5.50  (5 bids)
(15 hours 37 minutes)



U S Geological Survey Brass Bench Marker

$43.00  (5 bids)
(7 hours 43 minutes)



Vintage 1948-1961 Keuffel & Esser Co. - DECI-LON 10 Slide Rule & Leather Case

$27.00  (5 bids)
(7 hours 25 minutes)



Vemco DraftingMachine - Model 3500 - In Box And Never Used

$70.65  (3 bids)
(1 hours 13 minutes)



Vintage Sun Hemmi Pocket Slide Rule No.30 Leather Case Hatachi LTD Never Used

$50.00  (3 bids)
(6 hours 41 minutes)



Vintage Airguide No. 605 Hygrometer Humidity Indicator Industrial Look Retro

$7.99  (2 bids)
(16 hours 3 minutes)



Vintage PARELCO INC. Slide Rule Calculator Miniature Industrial Relays

$4.99  (1 bids)
(2 hours 2 minutes)



Vintage DATA SENSORS Temperature And Pressure Scales Calculator

$4.99  (1 bids)
(2 hours 3 minutes)



Vintage KENNAMETAL Cutting Tools Slide Measurement Tool Calculator ADVERTISING

$4.99  (1 bids)
(2 hours 3 minutes)



Vintage Thermocouple Slide Rule - WEST INSTRUMENT CORPORATION, Chicago, IL

$4.99  (1 bids)
(3 hours 16 minutes)



Vintage PRB LINE Measur-A-Belt Calculator Slide Rule Computer

$4.99  (1 bids)
(5 hours 28 minutes)



Vintage HEWLETT-PACKARD Oscilloscope Systems Error Measurement Calculator

$4.99  (1 bids)
(5 hours 28 minutes)



Vintage INTERNATIONALE English Metric Converter Slide Rule

$3.99  (1 bids)
(10 hours 56 minutes)



Vintage Drafting Equipment Set

$5.00  (1 bids)
(16 hours 34 minutes)



Vintage RELATIVE Weather Station Must SEE

$5.00  (1 bids)
(6 hours 55 minutes)



Vintage Hertel & Reuss Kassel Pantelar 20 X 60 Wide Angle Binoculars in Case

$65.22  (1 bids)
(9 hours 38 minutes)



1460 Versalog Frederick Post Co Slide Rule Hemmi Bamboo Japan Date Code 1960 KI

$9.99  (1 bids)
(5 hours 12 minutes)



Lead Oxide Yellow Litharge 99.9% One Pound

$12.99  (1 bids)
(2 hours 54 minutes)