This is a pair of antique brass framed extending spectacles / sun glasses with folding arms and they date to around the late 1890's - early 1900's. The spectacles measure 5 1/4 inches across the front

 

Up for auction is an anatomical heart model. This if your basic heart model showing the front, back and cross-section to show the insides. In my opinion it is in excellent condition, stored in a box a

 

This is a super clean Post brand slide rule. It is a Hemmi Japan Versalog 1460 and is 12 1/2" long and the leather case is in great condition with very little wear and has the clip hanger. .

 

You are bidding on a very rare Lee Norse Coal mining sticker. This item is still on its paper backing and has not been used. It does curl up when let go, hence why we used a scanned image. Very nice p

 

PLEASE READ ALL THE TERMS AND INSTRUCTIONS AND ASK QUESTIONS BEFORE BIDDING. THANKS WE WILL GLADLY COMBINE SHIPPING ON MULTIPLE ITEMSBid now or use the "BUY IT NOW" to assure that you win this ITEM: S

 

VEMCO Drafting Machine, Elbow type for right-handed person with original 40 page manual on "How to Use VEMCO Drafting Machines" for Standard and Civil Engineers. Presumably purchased in 1978, it appea

 

This is a nice collector piece... with some history. This Transit belonged to Arthur Eber Sherman, Decorated WW11 Vet, engineer (this was his survey equipment) and member of the Aryan Nations in North

 

ITALIAN LARGE ALBARELLO OR APOTHECARY JAR "DIA CAFFIA AD CLIFTERI" THE MEDALLION RAPRESENTED ON THE JAR HAS AT ITS CENTRE THE IMAGE OF A JESUS THE WHOLE RAPPRESENTATION IS INSCRIBED IN AN ELABORATE PI

 

You are bidding on an 8 1/2" x 11" color photo of Peabody Coal Company,s 8900 Marion dragline at their Hawthorn Coal Mine near Linton, Indiana coal mine mining.$1.75 USPS first class shipping, US only

 

Used Russian USSR Soviet microscope MBD-1 (МБД-1), 1950's Microscope MBD-1 (Microscop Biologicheskiy Dorozhnyj model 1) l is the travel version famous model MBI-1. This average model biological tra