This is a very nice site level made by seiler Instrument Company serial number 13850 the optical are good it measures 9 inches x 12 inches x 5 inches it comes in a oak wood box 10 and a half inches hi

 

bryant1951 Store 11 1/2" BOBBINSCOPE-KALEIDOSCOPE. THIS BOBBINSCOPE-KALEIDOSCOPE HAS THE ORIGINAL TAG ON IT WHICH DESCRIBES THE HISTORY OF THE OLD COTTEN MILL BOBBINS. THIS BOBBINSCOPE-KALEIDOSCOPE WA

 

Nice vintage chrome Welch Allyn otoscope with pivoting magnifier. It has a new bulb in it and one spare is included. The plug-in AC Burton Cavitron power controller gives you any level of illumination

 

To view the showcase you need Flash 6 or higher. Click here to Install it now. --or-- View Other Listings for daddysgarage2012 VINTAGE SPRINGFIELD INSTRUMENTS BAROMETER, THERMOMETER, HUMIDITY. WOOD BA

 

With brass ends and Paper A'Cuve wrapped. Made by Van Cort Instruments Ltd. in the 1980's. In very good condition and original box/packaging.

 

MINI COMPASSES I recently acquired a large collection of vintage compasses and other similar scientific/field instruments from an estate. These are not my area of expertise but they all seem to be in

 

PLEASE READ THE ENTIRE DESCRIPTION! I'M NOT AN EXPERT IN ANY AREA. EVERYTHING SOLD AS IS. I do not pre-pack my items so shipping estimates may be high. I will refund the majority of the difference if

 

i000000 Vintage Cased 12" Slide Rule 'THE TECHNICAL STANDARD' Click Images to Enlarge You are bidding on a vintage Cased 12" Slide Rule, 'The Technical Standard' in good condition. Photos tell the sto

 

Vintage Atlas Powder Co. Blasting Machine. Good condition. No leather strap. Used at Quonset Point Naval Base in Rhode Island. 13"x 8"x 6 1/2" . See pictures for details

 

Oral Glass Vintage Thermometer Case Temperature Celsius Rectal Testing Emergency Fever Medical Features : 100% Brand new and high quality! First aid kit. Glass thermometer, accurate measurement. Therm