Charvoz surveyors compass, model 56-0628. New, never used. Leather case is in perfect condition. Compass is in perfect condition, base measures 4.5" x 4.5" and comes with mount for tripod or stick. Ma

 

ITEM DESCRIPTION: You are bidding on 3 Arthrotec Drug Rep Digital Stethoscope Clocks.These are white, purple and yellow in color...the instruction sheet is also included. ITEM CONDITION: These Stethos

 

superjo Store ANTIQUE FEEDER

 

Look at this wonderful dated 1956 AirGuide Brass Instrument Co. Barometer & Thermometer! It has such Mid-Century styling with Shiny Brass housing and works wonderfully too! This is just over 15 in

 

This is a Plastic Scribing Instrument Set for the Corps of Engineers US Army from about 1945-52.It is made by the well know instrument maker of:Theo,Alteneder&Sons who made all kinds of drafting i

 

smartcNa Store FOUR UNIQUE SLIDE RULES Navigational, Legible, 2 x Log Log All celluloid on wood, all have printed tables on the backs. "Legible" and "Log Log" are very clean, both have tables under th

 

Developed during WWII to test visual acquity for the military by the remarkable Dr. Isreal Dvorine, these color plates were painstakingly developed, tested and re-tested to accurately detect, classify

 

bottom 2 have chips and cracks on straight edge and can be used for scales. . Top one much better condition but keep it a deal 4/66 in a firstclass mail envelope _gsrx_vers_335 (GS 5.5 (335))

 

HASTINGS DEERING CATERPILLAR MINING STICKER

 

1917 john bull clear glass eye wash cup LOOK Click to View Image Album Click to View Image Album Click to View Image Album Click to View Image Album Your bidding on a 1917 john bull clear glass eye wa