Dietzgen Multiphase Multiplex Slide RuleThis auction is for one Dietzgen Slide Rule - Decimal Trig Type Log Log Slide Rule. This was previously owned by a Robert Holmquist as his name appears on the l

 

up for auction is this wonderful example of a vintage fractomator. has the original pencil/slide tool on its side. has the original cover. thanks for looking

 

Antique Lemaire Paris France Mother of Pearl Opera Glasses in Original Case. A great pair of opera glasses/binoculars that feature a nice extra touch of mother of pearl on the extension also. Marked o

 

YOU ARE BIDDING ON "1 MINUTE MOUTH" THERMOMETER. MADE IN NEW YORK. WEIGHT 1 0Z SIZE LENGTH 1/2 INCH AND 5 INCHES . IT IS MADE OF GLASS; EXCELLENT CONDITION. A NICE COLLECTIBLE THERMOMETER. THE MAKER I

 

A unique kaleidoscope from Van Cort. The wooden egg shaped kaleidoscope is highly polished and 2" tall. It is in excellent used condition and sits on a 2" tall brass stand. Thanks for looking!

 

 A nice vintage large ceramic phrenology head. Estate sale find of a science professor at the University of Kansas. The piece measures approximately 5" by right at 4" at the base and just over 12" hi

 

For your bidding consideration is a Vintage Swift & Anderson Sighting Level wiht brass fittings. It measures approximately 5-1/4" x 1", Everything appears to be in good working order. I have attem

 

THIS IS A VINTAGE PAIR OF OPTICIANS EYE TEST SPECTACLE FRAMES,THEY ARE MARKED THE CROYDONIAN,THEY LOOK TO BE COMPLETE AND WORKING BUT HAVE SOME WEAR. IF YOU HAVE ANY QUESTIONS PLEASE EMAIL ME,I DO COM

 

whirlycat Store ANTIQUE CHART/MAP NAVIGATION DIVIDERS in HAND STITCHED LEATHER CASE

 

This newly crafted vintage style parlor kaleidoscope was created in the artists studio in the Black Hills of South Dakota. It is a one of a kind cast solder and art glass two wheel kaleidoscope with a