VINTAGE 1940's TRIANGULATOR SLIDE RULE MAKES TRIGONOMETRY EASY POCKET SIZE Click image to enlarge Description 9/17    A terrific collectible - A 1940s 'TRIANGULATOR' SLIDE RULE!  'MAKES TRIGONOMET

 

Hand blown glass with 10 multi colored glass spheres Black plastic base still makes a handsome solid stand - much cooler looking when it's lit, bulb is apparently burnt out. I received another one as

 

This auction is for a Vintage Knickerbocker Case Co Chicago leather metal medical tool box tackle box. It has a Aloe medical company tag on the inside. This is 8.75" across, 7.75" tall and 16" long. .

 

Up for auction here is a Vintage Butterfly Carbide Miner's Lantern Lamp with Mirror.This small lamp is in excellent condition. It measures 3 1/2" tall without the mirror. The maker is Butterfly. The l

 

Rotring Rapidograph technical drawing pen, piston filler, with points 0.3mm, 0.5mm, 0.6mm, and 1.0mm. I bought this when they were fashionable for writing teeny-tiny notes in the margins of books and

 

VERY NICE SMALL ROUND WOOD CA$ED 1950's SHORTLAND ANEROID BAROMETER. This is a very nice small wood cased wall hanging round Shortland Aneroid Barometer in very good condition and full working order.

 

This auction is for a lot of 3 boxes of vintage microscope slides. 2 are wooden boxes with prepared slides from medical schools ... some are labeled with labels from Tufts College Dental School Histol

 

Antique/Vintage L.S. STARETT Transit Cast Iron Base in Great working Condition. The small level is intact,is dirty outside surface is green from tarnish. The outside surface of front lens metal is als

 

This auction is for a Vintage Pharmaceutical Clock measuring 6" wide by 4 1/2" high in working condition. The heavy metal housing has embossed Medical Symbols around the clock face and the numerals on

 

WOW! Vintage 9" turning kaleidoscope mint condition This is an amazing kaleidoscope becausethere are no colored objects inside the scope but when you look through it towards light you seea rainbow of