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

 

A Wonderful Huge 1st Edition Antiquarian Book dated c1856. As can be seen its front hardback cover has become detached BUT the Book itself is complete and intact of all its 696 Pages PLUS its Many Pla

 

THIS IS A NEW BLUEBOWL FOR SEPERATING BLACKSAND FROM FINE GOLD. BLACK WITH WATERHOSE CONNECTION / EASY TO PACK IN BACKPACK. CENTERHOLE FOR DUMPING FLOAT AND UNWANTED MATERIAL, PLUS BLACKSAND AND WILL

 

This is a drug store/bathroom/estate lot. There are 12 rolls of exposed film in an old Brach's chocolates box, 1 roll of Kodalux film in orig box, 1 empty blue box Dr Ernest Peterson prescription labe

 

This 12" inch SEARS vintage Dumpy level is new in original box and carrying case. I listed it as used because i am not sure but I do not think it was ever used. It is in mint condition. Owners manual

 

Calcium acetate monohydrate is a white powder with a slightly bitter taste and slight odor of acetic acid. Decomposes on heating forming acetone and calcium carbonate. Soluble in water and slightly so

 

This is a old collectible Devco mechanical slide pencil. I have many machinist and mechanical drawing items that were from an elderly mans estate. I can hear pencil lead when I shake it, but I am not

 

Post 1460 HEMI Slide Rule With Leather Case Versalog that is in really nice condition. The flap of leather case does have some black marker where it now covers over the previous owners name. This slid

 

Up for sale I have a used Detailer 3500 by Vemco. This is a 22” drafting arm in excellent condition that was used very little. I’m selling the unit in as is condition but as you can see from the p

 

Vintage Pickett Synchro Scale Slide Rule Model N600 ES Both Slide Rule and Leather Case are in Excellent Condtion Made in Santa Barbara, CA