Pocket Watch Circular Slide Rule Neat little circular slide rule in the form of a pocket watch just over 2” in diameter, “The Mechanical Engineer” and “Swiss Made”. The large knob moves the

 

sushimonster Store RARE 1922 KEUFFEL & ESSER 4041 SLIDE RULE ALL GLASS CURSOR EARLY K&E RULER

 

c.19th EDMUND WHEELER MICROSCOPE SLIDE,  Test object in balsam Beautiful microscope slide by Edmund Wheeler.   Tracked shipping to EU is 4 GBP. Worldwide is 6 GBP. I'll combine postage for multiple

 

This antique bottle is 5" tall and marked Pat Apr 2 1889 W.T. Co on the bottom. It has a small rim chip with no cracks and light residue inside.

 

Normal slide slide in good condition. I am a old school wholesaler dealer and scour GA and New England for the best to buy for my customers. I am also the founder of WorthPoint and would encourage all

 

ANTIQUE MODERNE OVAL EMPTY GLASS BOTTLE FOR YOUR CONSIDERATIONNO CHIPS OR CRACKS CAP IS POSSIBLY BAKELITE I'M NOT SURELABELED AS SHOWNBOTTLE IS EMPTY AND RINSED

 

Interesting group of early paper covered mounts in fair as seen condition ...Size..3 inches (7.5 cm) by 1 inch ( 2.5 cm).

 

Old Advertising Booklet - Quack Medicine - Pe-Ru-NaThe Ills Of Life - 'And How They Have Been Overcome In The Home' - Balanced Health - Written by S. B. Hartman, M.D.Great graphics on front cover feat

 

Antique Weston Model 155 AC Volt Meter Oak Case

 

Here we have a fine Antique Medical Quack Machine. Manufactured by the Wappler Electric Co. in the early 1900s. This Quack item was no doubt made to transmit a battery powered electric shock, with ori