ANTIQUE MICROSCOPE SLIDE. DIATOMACEAE. ACTINOPTYCHUS UNDULATUS. BIRD ISLAND GUANO. SOUTH AFRICA. SEE IMAGES FOR CONDITION. EXCELLENT. VERY CLEAN EXAMPLE. I ALSO BUY ANTIQUE MICROSCOPE SLIDES. VISIT ww

 

I am selling a Vemco Edge or Ruler which can be attached to a Vemco Drafting Machine that I originally bought new and used for a while, the ruler is in Good Condition. I bought the ruler back in the 1

 

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

 

Vintage solid aluminum gold mining pan with rolled top edge. 8" diameter x 1 1/4" high

 

Nice Collection of Slide Rules and Architect rule I try my best to describe items as accurately as possible, both verbally & photographically. Hopefully my photo's show all aspects of the subject.

 

A lot of three vintage dental medical suppl.: GUTTAPERCHA - two from Bulgaria and one from Germany from the 1950's with the original content. For more information, please see the pictures.

 

Vintage K&E Leroy Humidified Revolving Selector with Pens More of my fathers original Leroy pens in a "Humidified Revolving Selector." He's had these since the 60's. Sadly, it's time to let them g

 

1 Piece Dentist Dental Study Teach Tooth Model Teeth Disease Model Free Ship A model is Worth more than 100 words!!! Ideal for treatment planning discussions with patients. Good model to improve your

 

Vintage Pickett Model N 3-ES Power Log Exponential Slide Rule With Case, See Pictures.. Nice Condition.. Please Email Me With Any Questions..Thank You And Happy Bidding.

 

200 brand new hard plastic stiff metal tipped pharmaceutical pens. Irresistible.