This old name badge was given to geologists and engineers who attended the GEOLOGORUM CONVENTUS MENTE ET MALLEO in Mexico in 1956. The part shown in the second photo with the blue enamel is sterling s

 

The following auction is for a Vintage Bausch & Lomb Optical Co. Microscope – Rochester, NY – 07665. · Approximately 12 ½ “ High · 3 lenses o Bausch & Lomb Optical Co., 16 mm 0.25 N.A

 

WOW, I DON'T KNOW WHO THESE ARE MADE BY BUT THEY ARE COOL LOOKING. THICK AND THE COLORING OF THE TORTOISE SHELL PATTERN IS VERY NICE!! THE FRONT AND SIDE FRONT EDGES HAVE AN ELONGATED TRAPEZOID THAT L

 

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

 

Lens is 4" h x 2.25" w. Brass. No makers label. Comes with a leather and velvet lens cap. Posted with eBay Mobile

 

Vintage wall barometer, made in Germany by Atco. The barometer has a porcelain face protected by thick glass set in brass. It is mounted on a solid wood round frame with a walnut finish and is about 5

 

Nice old drafting set made by the ATECO Company Made in USA. Set appears to be complete. The case in in decent shape and the closure works and still holds the items nicely. Also with this auction 1. w

 

~ PICKETT N3-T POWER LOG EXPONENTIAL SLIDE RULE ~ Offered here is an estate-found, vintage Pickett slide rule. The slide rule is in excellent condition and appears to have seen light use. There is a b

 

FOR AUCTION AN ANTIQUE SMALL BOX WOOD AND BRASS FOLDING SECTOR RULER. GREAT CONDITION , GOOD PATINA . NO MAKERS NAME , BUT THERE IS WHAT LOOKS TO BE A POSSIBLE MAKERS EMBLEM , PLEASE SEE PICTURES. ( T

 

Carl Zeiss Oberkochen Land Camara TMK old and rare catalogue 1966 12 pages ( including covers ), In good condition, exceptfor a small defect, please see pictures, 21 x 14,7 cms size Shipping and handl