"Marble Scope" is a wonderful handheld marble kaleidoscope by Sherry Moser. This scope has a 21.85mm removable marble as the object. Any marble of this size could also be used in this scope as the obj

 

TRANSLATE Arabic Chinese French German Greek Indonesian Italian Hindi Japanese Korean Swedish Portuguese Russian Spanish Huge Lot of Medical, CPR, Paramedic, Anatomy and more Teaching Aid's and Models

 

Up for auction is a vintage K&E Keuffel & Esser Mark 1 Quick Set Bow Compass Kit 55-1716 in excellent pre-owned Condition in original case. The case is cracked and has a hole in it but still i

 

Case is in good condition. There are some creases wear it bends to close. There are a few minor scuffs on the case. Ruler is in excellent condition.

 

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

 

PRO-E Drafting MachineVery light usage

 

This is an original and old Du Pont Blasting Cap Tin Box made of wood. No tins included. No cover included. Originally held 1000 No. 6 Blasting Cap Tins. The box is about 11" long and 7" wide. Perfect

 

Up for auction is this vintage Swiss made Sears dial caliper 5" capacity and a small Roe wood & brass caliper. This would be a great addition to any collection. All items are sold "as is" so pleas

 

Vintage Lot of 20 Staedtler Mars Lumograph Pencil Lead Not all are full. See all pictures as it shows the condition and the items your getting - Sold as is Sorry no international shipping if you like

 

*Vintage* Leeds & Northup 1950s Potentiometer Nuclear Era Model R88 Product Description PLEASE READ CAREFULLY! Up for bid is this *Vintage* Leeds & Northup 1950s Potentiometer Nuclear Era Mode