PICKETT N3p pocket synchrolog DUAL BASE LOG/LOG EXPONENTIAL SPEED RULE All-metal construction. 32 scale sections. Mint condition leather case with comprehensive 95 page manual (from 1953). This was Pi

 

Being offered in this listing are two Architectural Engineering Triangular Scale Rulers; Central No. 910 & 912 U.S.ST'D. These are pre-owned triangular scale rulers. Together, they provide 12 diff

 

This is a Vemco V-Track drafting machine used in a land surveying office. It is in very good condition and good working order. It includes 6 scales- 10/50, 20/40, 30/60, and 2 inches and metric. See p

 

FROM A LOCAL ESTATE. 6 1/2" ACROSS. EXCELLENT WORKING CONDITION. THERE IS NO NAME ON IT. NO RESERVE.

 

This is an Arita Kaleidoscope I picked up at an estate. I'm not sure of it's value so I will list it with no reserve. It is in beautiful condition and no damage. The type I have here is called the Tel

 

Includes the following gram weights: 100,50,20,20,10,5,2,2, missing the 1 gram. Milligram weights: 500,200,200,100,50,20,20,10,5(or 2). Tweezers original Posted with eBay Mobile

 

This is a brass Auto-Lite Carbide Mining Lamp, produced by the Universal Lamp Company. Auto-Lite carbide mining lamps were produced from 1913 through 1960, most following the design Jacob Sherman pate

 

This is a lot of 50 Lipitor brand name new pens, 25 of each pictured. They are all black ink, metal/plastic. The blue ones are twisty, and have a glow in the dark logo. The squarish ones are clickers

 

Inscribed on back is: Dr P B Rose 1984. Marked with makers name: BIRKS GF . On the front : CANADIAN MEDICAL ASSOCIATION SENIOR MEMBER - FOUNDED AD 1867 . Excellent condition, very clean, as found. No

 

Old Advertising Medicine Tin - Superba Pure Aspirin Superba Company - Baltimore, Maryland - Distributors. Tin is now empty, but originally contained 12 tablets - 5 grains each. Original price on tin -