VINTAGE 67/54 R. DARMSTAD, FABER CASTELL SLIDE RULE WITH ADDIATOR CALCULATOR This is a vintage Faber Castell slide rule 67/54 R. DARMSTAD, slide rule with ADDIATOR manual calculator. In good condition

 

Dietzgen Multiphase Multiplex Slide RuleThis auction is for one Dietzgen Slide Rule - Decimal Trig Type Log Log Slide Rule. This was previously owned by a Robert Holmquist as his name appears on the l

 

No handle. I see no damage. I do not know if it works. Sold as is for parts. Used condition with wear. 4 inches tall. Weighs 4 lbs. Mining tool explosives. ____________________________________________

 

Good Working condition. Expands with ease. Itwas a family members so I do not know much about it. All parts in working order.

 

Antique Microscope Slide by C.M.Topping. Trans section. Fossil Bone of Whale. See images for condition. Excellent. I ALSO BUY ANTIQUE MICROSCOPE SLIDES. VISIT www.antiquemicroscopeslides.co.uk FOR MOR

 

This is a vintage (edwardian I think) mechanical stage.I have checked it over. and lightly lubricated it with a high quality lithium based grease.It works smoothly and precisely.The brass has a nice p

 

Appears to work just fine Barometer, thermometer, hygrometer Small crack on barometer...see pics Approximately 7 inches long and 4 1/4 inches tall As seen on Real Milwaukee with Tony ClarkQuestions ca

 

An excellent condition unbranded altimeter / barometer in black plastic housing with easy to read 2 1/2 inch dial type face. Tests accurate when compared to my GPS. It was made in Japan but there are

 

Up for auction is one lot of dental fillings from the estate of a dentist. The four fillings by themselves weigh 6.2g. Total weight of everything is 25.9g. Material unknown. I do combine shipping. Che

 

STUNNING WWII Vintage Cased Inclinometer Spirit Level MAKERS MECHANISM Old Tool Click Images to Enlarge You are bidding on a stunning WWII vintage Mahogany Cased Precision Inclinometer Spirit Level In