A small 48 page booklet put out y Scientific American in the 1870's. No date butthe last census of 1870 is shown. Mostly about patants, copy rights and inventors. It is 5-1/8 by 3-1/4 inches and cover

 

Antiquarian Treasury Department U.S. Internal Revenue Prescription Blank National Act Certificate ( Permission for Druggist or Pharmacist to Issue Prohibited Substance) Dated - Feb 6, 1925 Book No. C1

 

Direct Vision Spectroscope by Griffin & George Direct vision spectroscope by Griffin & George with a metal casing some 4½” long by 1” in diameter. The device is in excellent condition: my

 

Hello to day we have a nice blue and white embossed infant baby feeder with the numbers on the bottom in the center ( 2530 ) this piece in good condition with no chips, cracks crazing or repairs. it 7

 

Beautiful 1930 Ernst Leitz Wetzlar Microscope Wonderful Brass Knobs and Accents Original Case with Keys Two Eyepiece Oculars and 3 Objective lenses & cases Light Control Adjustment Slide Position

 

3 COOL PIECES FOR YOUR CONSIDERATION. 2 BAUSCH & LOMB LENS CALIPERS. BOTH PIECES ARE IN PRETTY GOOD CONDITION WITH JUST A LITTLE RUST ON THE ENDS, CHECK PICS. 1 GENEVA LENS MEASURE DEVICE AND IS A

 

In this auction we feature a fine early brass compass by a rare maker, SEATTLE OPTICAL CO. SEATTLE, WASH. It's 4.5" across. Sighting arms are 3.5" long. Still has the staff mount. Compass and levels f

 

17 pcs. Mixed drachms Posted with eBay Mobile

 

clindsay Store ANTIQUE WHEATON EMBOSSED GLASS CHEMISTRY APOTHECARY LAB BOTTLE AND STOPPER Prev Stop Play Next From estate sale to you !!! Bought a large lot these glass chemistry bottles. Different ch

 

Up for bid is a Seibert Wetzlar Emo Pocket Microscope Telescope Loupe Etc. With a Leather Case in great Condition. Please add $6.00 shipping in the USA. Overseas buyers pay actual shipping costs email