Plastic slide rule concrete calculator from The Brewer Co. Cincinnati, Ohio. Shows normal wear, but all printing on both sides is very legible. It is 7" long. An interesting advertising or contractor-

 

Vintage Wolf Mining Safety Lamp, rare and in good condition. Still sparks. Would make a great addition to any collection. Posted with eBay Mobile

 

Old and rare. Justrite tin curved, used for holding calcium carbide rocks. No reserve good luck Posted with eBay Mobile

 

A vintage Emesco dental lab drill in working order and beautiful to look at. Model 90N, 12000rpm, 1/8 horsepower motor. Made in U.S.A. by Emesco Dental Co, New York. Handpiece is stamped DENSCO, Denve

 

"BRAND NEW" IN ORIGINAL BOX AND PLASTIC . PICKETT MODEL#N-500-T HI LOG/LOG SPEED RULE. INCLUDES: NICE BLACK LEATHER CASE! AND REGISTRATION CARD. NOTE: THE OUTER SIDE OF BOX SHOWS ALOT OF STORAGE WEAR,

 

Auction Terms - Please Read Our goal is to provide a pleasant shopping experience for our buyers so please take the time to read through our Auction Terms and Conditions. Payment: Paypal accepted but

 

This is an old brass kaleidoscope. It stands 9.75" tall and works great - the images it creates are beautiful. The pictures do not do it justice. It shows wear and age, but no dents or damage. It can

 

This is a Plastic Scribing Instrument Set for the Corps of Engineers US Army from about 1945-52.It is made by the well know instrument maker of:Theo,Alteneder&Sons who made all kinds of drafting i

 

Vintage Comfo-Cap Low Vein Miner Helmet Coal MiningMine Hat MSA This hat was found with a detonator dated July 29, 1930 that will be listening at a later date USED CONDITION any questions please email

 

For sale here is a David White Co. 6061 Balloon Theodolite. The plate says No. 91024. Olive green in color and comes with wooden storage/transport box. Box is sturdy but has many scratched, nicks and