THIS IS AN 11" SLIDE RULE FROM KEUFFEL & ESSER CO.

 

For auction is a vintage Avery sterling silver caduceus pin. ***The pin measures approximately 1/2" x 3/4". ***It is stamped Avery and ster on the back of the pin. ***It has had a light cleaning. ***T

 

You are bidding on a nice Tacro opisometer with box. This map measuring tool is marked "Tacro, Swiss" on the face, and "Swiss Made" on the back. Very good condition. Plastic case measures approx. 3" x

 

K-E 4242 Serial No.11764.Made in Germany.Paragon.Sold as is untested.

 

Vintage Faber Castell engineer slide rule 67/87 Rietz 463. Original green cover. Made in GERMANY. Condition very good see my photos. You get what you see.

 

1-In good condition with clean lenses a microscope Objective marked on the Body C Baker London 3 inch.In a brass case that is not its original but marked W Johnson 1/10 in 188 Totenham ct rd. Part of

 

Vintage Atlas Powder Co. Blasting Machine. Good condition. No leather strap. Used at Quonset Point Naval Base in Rhode Island. 13"x 8"x 6 1/2" . See pictures for details

 

This item is believed to be a telegraph relay.It is in as found condition and is useful for parts or restoration. Some pieces are missing. Stamped on the base appears to be the number “20”. Base m

 

Vintage Antique Brass Candy Thermometer in Fahrenheit Chadburns Liverpool diggerlee Store

 

first-s-mart store ANTIQUE GERMAN ORIGINAL RICHTER DRAWING DRAFTING RED BAKELITE HANDLE RULING PEN Ladies & Gentleman,Stunning and rare Antique German Original Richter engineering technical drawin