WESTON MODEL 489 DC VOLT AMP METER, PAT. JULY 16, 1901, ANTIQUE, MINT CONDITION, WORKS HERE IS AN ANTIQUE WESTON MODEL 489 DC VOLT AMP METER THAT IS IN MINT CONDITION AND HAS BEEN TESTED AND IS FUYLLY

 

5 RARE AND UNUSUAL MEDICAL DEVICES? 2 APOTHECARY BOTTLES SMALL HAS W ON BOTTOM & TALL HAS TWC AND 2 GROUND GLASS STOPPERS - RAKE LOOKING THING / VIOLET RAY WAND? QUACK MEDICENE? - GLASS DROPPER OR

 

THIS GAUGE IS FOR DISPLAY. THE RING HAS SOME DENTS AND THERE IS NO GLASS. MEASURES 9 1/2 WIDE AND 2 1/2 THICK. IS QUITE HEAVY. THERE IS NO DATE MARKINGS SO I AM GUESSING THAT IT IS AROUND THE TIME OF

 

Antique prepared microscope slide of Diatomaceae- Stephanodiscus Niagara mounted in water. Slide is undated, except to say "March". Slide is labeled "duplicate" and prepared by J.D. Cox Jr. procured f

 

YOU ARE BIDDING ON A CYCLOPEDIA OF ENGINEERING VOLUME II STEAM ENGINES , INDICATORS , VALVE GEARS , REFRIGERATION 457 PAGES CHECK OUT OTHER AUCTIONS FOR THE OTHER VOLUMES I THRU VI I WILL COMBINE SHIP

 

Nice lot of five mold blown tooled lip antique medicine bottles from the late 1800s as follows ; 5 7/8"" Aqua rectangular bottle embossed on the front and sides Hager's / Electric Relief Prepared By W

 

An unusual 19c microscope slide FOLIATED GOLD. I WILL BE LISTING MORE SLIDES FINISHING AT THE SAME TIME PLEASE TAKE A LOOK. Post is at cost, I also combine post if I have anything else for sale. FULLY

 

Came out of the doctor's bag with thing dated from 1917. Probably celluloid band. I have found the cover that snaps onto the mirror part. That will be included. On Dec-15-12 at 20:56:35 PST, seller ad

 

Boxed Vintage Weiss & Son and Grieshaber Surgical Medical Instruments There are six tools in total, one is marked Weiss, four Grieshaber and one made by Spicer, London. The Weiss & Son wooden

 

Marked simply Verdi Paris, to me, a non -expert in vintage and antique binoculars, may be military, the ends are what I am calling telescoping meaning the brass covers slide up and down at the ends. E