VINTAGE K2 HORSE RACING calculator - includes booklet, round slide rule and case. This plastic circular slide rule has a white base, with three concentric logarithmic scales, all numbered from 1 to 50

 

Vtg Springfield desk or wall weather station thermometer humidity gauges functional w/box. This weather station does not appear to have been used but calling it used as bought at an estate auction. Wh

 

This is a small mercury recovery retort, designed to purify your mercury while separating it from your gold. Instructions for use.Work in an open well ventilated area with a breeze at your back when o

 

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

 

W Horwood & Sons Vintage Maths instruments set Description Set of Vintage mathematical instruments in leather bound case Made by W Horwood & Sons of Clapton, London, E5 Comprehensive set of di

 

6 DIFFERENT NICE NICE CONSOL COAL CO. COAL MINING STICKER GREAT CONDITION IF YOU BUY MORE THAN ONE SET, THERE IS DISCOUNTED SHIPPING!! 1-5--- $1.00 EACH ADDITIONAL 6-10-- .50 CENTS EACH ADDITIONAL 11

 

1942 Florence Nightingale PledgeCard Stock 8" x 10" Good condition, there is a little fading on the right edge that would be covered by a frame. Always listing interesting & unusual items so be su

 

This is for a nice clean Victorian Damp Detector pocket fob. It was very similar to a barometer and it is thought that it was generally used by servants to check that beds and bedrooms were not damp.

 

Antique Measles Sign Original - Not a Reproduction! You are bidding on an original Measles sign used to indicate that you are not to go to school or any public place Sign measures approximately 9 x 6

 

Beautifully hand craftedwooden Kaleidoscope with standand 3 interchangeable wheels This is one of the most beautiful kaleidoscopes you will ever find.It was purchased approximately 40 years ago in Nor