SUNDIAL I recently acquired a large collection of vintage compasses and other similar scientific/field instruments from an estate. These are not my area of expertise but they all seem to be in working

 

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

 

Real nice vintage Arthur H Thomas / Bausch & Lomb Microscope Brass parts through-out Good Working Order Has some paint loss in a few area's and in one area some dried tape. Photos show alot of the

 

Vintage German Lotter Prazision Original Drawing/Draughtsmans Instrument Set click picture to enlarge click picture to enlarge click picture to enlarge click picture to enlarge Please ensure you read

 

I have an exclusive arrangement with the internationally known artist "Piechko", to be the sole internet provider of his unique ear trumpet creations! His inspiration for these unique pieces comes fro

 

You get everything pictured. Case in good condition. Auction find.

 

Up for bid is a Fever Thermometer marked, 68 HH American Hosp. Sup. Tomac. Glass storage container is marked, Xttrium Laboratories, Inc, Chicago, Ill. Thermometer and glass container both in very good

 

From The 50's An Unused New Post Pocket Slide Rule 4 1/2 Inches Long--Made Of Bamboo In Japan--Leather Carrying Case-- Comes Complete With Instructions And Notes About Slide Rules-- Original Box Has S

 

Today i have for sale a great 1960's mining safey sign . this one is porcelain enameled blue and white. it read no admittance except to employees on duty. this sign was made in pittburgh pa. this is a

 

Hello dear friends, today for sale ~ old stock vintage DDR German 'Original Richter Pracision PVa compass drafting tool set. condition: absolutely mint; never used. Please, be sure to view all photos