ONE OUNCE POWDERED EXTRACT NO. 55, RHUBARB, PARKE-DAVIS CHEMISTS, DETROIT, MICH. USA.CATHARTIC, TONIC, AND ASTRINGENT. HGT 4 1/4" DARK AMBER BOTTLE, EMBOSSED ON BASE: P.D.&CO.

 

Interesting Darlaston mount to show scintillation produced by the ionizing radiation(alpha particles) emanating from a radioactive source (Radium salt) impinging on a Zinc Sulphate substrate. Suggeste

 

THIS IS A VICTORIAN BRASS COMPOUND MICROSCOPE , IT MEASURES APROX 13.5" HIGH. IT DOES WORK OPTICS ARE OK, COMES WITH OUT BOX ETC, SOME MINOR WEAR OTHERWISE OK. POSTAGE: ALL ITEMS ARE SENT UK-ROYAL MAI

 

Norwich Apothecary Weight Set in wooden box. Set appears to be complete and in good condition. Box is 6 1/2" x 4". Overall shipping weight is 4#.

 

rare early dynamo and battery cell volt and ampere tester gauges testing equipment assembly.cast metal case measures approx. 10 x 13 x 3 thick and weighs 20 pounds..backing to gauges is slate..was pro

 

Antique Kueffel & Esser of New York compass. It is missing 3 of the small Brass screws that hold the lid, but other wise in great working condition. It measures 3.75 inches by almost 3.75 inches.C

 

French Antique / Vintage 4 blade Surgical Medical Fleam bleeder. Great collectable French Antique 4 blade slide out blood letting fleam,surgical medical bleeding tool lancet`s for medical or veterinar

 

this is a old thermometer from Horner Lumber Atkinson Nebraska in good condition and about 8 wide and 4 long with glass front. Have more listed and will combine shipping costs if more than one is purc

 

i000000 c1900 NIKOLA TESLA LIGHTNING MASTER ELECTRICAL PHYSICIST Antique Print Kraemer Click to Enlarge Original old German offset litho print/full book page with text on the reverse(not a modern repr

 

** VERY NICE ** SCARCE OLD ANTIQUE VTG 1830's BLOWN DOCTORS DOSE KNOP STEM GLASS This offering is for an antique circa 1830's hand blown and engraved doctors dosage glass. The glass is made like a typ