MULTIDRAFT Compact Drafting Machine Scale Ruler by Abbeon A self-contained precision drafting instrument that does the work of a T-square, triangles, & protractors. Use on flat surface. - No draft

 

Antique Style Adjustable Magnifying Glass w Wood Base Solid Brass

 

K & E KEUFFEL & ESSER MODEL 68 1210 SLIDE RULE AND LEATHER CASE . All in Excellent condition with little signs of use . Made in USA. Has Pats. Pend Made in USA 68 2810 LOG LOG DUPLEX DECITRIG

 

Vintage drafting tool in the original black case with blue velveteen lining. The box is 8 1/2 inches long. The metal tool itself is 7 inches . It is marked Howard Sutton Co. Germany . It is also gradu

 

Hello:) up for auction is the super clean and lightly used CURTA Type II calculator. I'm not exaggerating when I say super clean. This unit is in fantastic condition with no visible signs of wear. It'

 

I was recently meeting with a future chemist. His friend, who is about to graduate with a degree in Chemistry, had a rather pompus attitude. It seemed like the right time to give him a little taste of

 

As found. Looks complete but I'm not sure. You get what you see.

 

Young J Pentland was a well known Edinburgh based pathologist from the late 19th Century. He was well published and had a number of papers and books on human pathology and disease. He was co - founder

 

UP FOR AUCTION IS THIS BRASS VINTAGE BUTTERFLY COAL MINERS MINING CARBIDE LAMP LIGHT, ON THE TOP WATER FILL LID IT STATES BUTTERFLY. FOR IT'S AGE IT IS A CLEAN UNIT. THE REFLECTOR HAS GREAT SHINE. THE

 

In good condition a microscope platform accessory with 4 Objectives in its original box by Meopta Praha.Unsure what it is called any help would be appreciated.The platform measures 3 3/8ths in diamete