Highly unusual and rare 1966 Keuffel & Esser vintage ANALON ENGINEERING-SCIENCE ANALYSIS SLIDE RULE - with case and Instruction Manual. One of the rarest of K&E slide rules and one that utiliz

 

Welcome,offered is an Altimeter Airguide Instrument which indicates changes in air pressure. Comes with original box & instruction sheet & all in in very good condition. Box has a bit of wear

 

No Reserve! This is a very nice vintage Brunton's pocket transit also marked Ainsworth & Sons, Denver, Colorado. Although a visual inspection shows no damage (the mirror is intact, the hands move,

 

VERY PRETTY VINTAGE WOMAN'S GLASSES MADE BY AMERICAN OPTICAL. The glasses are a combination of gold-tone metal and brown plastic. Lenses are bifocals. The frame is in excellent condition except that 3

 

UP FOR AUCTION IS A VERICHRON FRANCE WOOD WALL BAROMETER HYGROMETER THERMOMETER. IT MEASURES 16 1/2" BY 6 1/2" AND IS IN VERY GOOD CONDITION. CHECK OUR OTHER AUCTIONS. WE ARE HAPPY TO COMBINE SHIPPING

 

Two Vintage Solid Brass Weights 1 oz and ½ oz Two vintage round ½oz and 1oz weights made of solid brass. They both weigh correctly and the 1oz measures approx. 2.5cm in diameter x 0.8cm and the ½oz

 

Vintage Dietzgen Drafting Tool Kit Circa 1950's. Tools are in good working condition. Case is well worn with one tear and a missing snap (see photos).

 

brewcity Store You are bidding on a Estate lot of Machinist stainless steel rulers, caliper dividers and other tools. Rulers are from The Lufkin Rule Co. General and W. Schmaloz Chicago. Caliper divid

 

This listing is for (1)31" Sluice BoxMeasures 31"x 7"x 2 1/2" LxWxH14g AluminumFlare and riffles are slotted for height adjustment to pin down id mattingRibbed miners CarpetAluminum expanded metalStai

 

SUPERB ANTIQUE FRENCH PARIS POCKET COIN SCALES & BOX 18th century ATTIC FIND Please scroll down for more pictures. This is a superb set of antique French PARIS pocket coin scales that date from th