8 3/4" x 3 1/8". METAL and wood. Directions for use on back. Barometer liquid is cloudy. Thermometer shows a little separation of fluid- but was working ok. Some wear to paint on tin. Very good used c

 

Payment Antique Microscope Test Slide of Deal by Arthur Cottam Click to View Image Album Click to View Image Album Arthur Cottam was one of the most eminent Victorian diatomists and any slides that va

 

Offered here is an original Affidavit Of Labor Performed and Improvements Made for the Mammoth Mines No. 1, 2, and 3, , the Mother Hubbard, the Black King, Black Queen and other mines in the Superstit

 

This is an original prescription drug file from the William Poor and son apothecary of High St, Belfast, Maine from 1910-1911 The prescriptions as pictured are glued into to an old hotel register from

 

VINTAGE NEON SPECTRAL TUBE with BAKELITE END CAPS & 4mm PLUGSOVERALL LENGTH: 10.5 inchesCondition - Excellent.Shown working, powered by an induction coil (not included)!

 

This is a Massively LARGE & rare 1889 antique medical 3/4 Leather Bound Clinical Atlas Venereal & Skin Diseases' 58 Colored Plates. The volume is signed by the Doctor who owned it. The book is

 

GOLD SCALE VINTAGE EAGLE ON LEATHER COVER WITH WEIGHTS DRACHMS SEEMS TO BE IN VERY GOOD CONDITION SELLING AS PHOTOGRAPHED. GOOD LUCK SHIPPING & HANDLING USA $8.00

 

Please note: We ship Worldwide. This item will be posted overseas via Royal Mail International Signed For. Europe: £9 Rest World: £11 A 7" boxwood Lord's Weaving Price Calculator with A, B, C, and D

 

This is a very old doctors bag made out of elk hide (leather). The leather of the bag is worn, but not torn. The zipper works. One of the handles is a bit frayed. The material coating the inside of th

 

A good Petrological microscope by Swift & Son. It measures 15 inches racked down and 18" fully up. Everything seems to be functioning properly but there is no box! I will have other microscope par