both have there cases the one w/ box is all metal both are picket

 

Spencer Lens Co. Buffalo series microscope w/ original wooden case &key. Includes 2 objective lenses( 4x &10x), 2 eyepieces(20x&5x), & 2 metal storage cases. All mechanisms work, no de

 

This is a Picket slide rule from the Cleveland Institute of Electronics and the patent date goes back to 1964. The slide rule is a plastic I think with metal on all the edges including the center slid

 

Very nice circa 1950 Eugene Dietzgen slide rule 1744 with original box, leather case and paperwork. No damage to anything other than some wear to outside of cardboard box only and in very good conditi

 

This listing is for a vintage brass, Auto-Lite carbide miner's lamp...from the Universal Lamp Co. The lamp measures about 4" tall...with a 2 1/2" reflector. There is a hook on the back to fasten to a

 

This auction is for a Lutz lettering set,no. 18. It comes with original box. The ink is probably not any good. Looks like a part in the front spot may be missing. USPS shipping can be calculated on th

 

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

 

ferret store VINTAGE GLASS SPHERE HYDROMETER COMP SET FOR MEASURING PROOF ? TURNED WOOD CASE

 

Antique Microscope Slide by W.Joshua. Marine Soundings from Bay of Honduras. See images for condition: Excellent. I ALSO BUY ANTIQUE MICROSCOPES AND MICROSCOPE SLIDES. CONTACT ME BY EMAIL FOR MORE INF

 

Excellent condition. Moves very smoothly, no nicks or rough edges. No stains or marks on the sliderule, and the case is unmarked except for a blacked-out owner's name inside the flap.