Here is a real nice piece of surveying history. In wooden box it weighs 17 pounds, will only be shipped expedited with tracking and fully insured. Looks to be in decent shape. Even has some tools with

 

THIS AUCTION IS FOR ORIGINAL WECHSLER ADULT INTELLIGENCE SCALE REVISED(WAIS-R)TEST KIT IN VERY GOOD CONDITION..*** **YOU WILL WIN ONE WAIS-R MANUAL+;ONE WAIS-r BLOCK DESIGN SET OF 9 PLASTIC RED+WHITE

 

this is a vintage pickett slide ruler. there is writing on both sides of the ruler.it is 12.25ins. long and weighs 3.8ozs.it comes with a case. it is all metal slide.

 

"CENTRAL FUEL COAL" SCATTER TAG.......

 

Vintage Koehler Permissible Safety Lamp Light 2835 Miners Mining Antique charlysonlineauctions store

 

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

 

Here's a Vintage Coal Miners Cap/Helmet/Hat that's made from Leather & Steel and, as you can see, is in Used "COOL LOOKIN" Condition coming with the Pa. Union Pin and the Miners Safety Slips/Cards

 

sraucher store Vintage Pacific Transducer Corp. Los Angeles,CA Model 615 Thermograph. Not sure how it works but it seems complete with paper and key etc. PTC is still in business in Los Angeles,they s

 

Printed on top of lid: 100 No. 6 Lion Brand Detonators, around bottom of tin: Blasting Caps 100 No. 6 Lion Brand, around edge of lid: Aetna Explosives Co., Inc. New York. 2 3/4" diameter x 1 1/4" tall

 

You are bidding on FIVE pharmaceutical chemistry bottles. They are embossed with the intended contents. All marked TCW-Co on the bottom. 3 have stoppers. 2 do not. 4 are 4 1/2 inches high (w/o stopper