W&LE Gurley surveying compass. Good condition, will make a display. Missing one level vial, other contains fluid. One siting post was repaired by previous owner, a bit loose but in one piece. No c

 

"Friction in It's Practical Relations to Rolling Stock on Railways", by Wm. Loughridge. Baltimore. Sherwood & Co. 1865. 5 1/2" x 9", 36pgs. Sewn binding. A study by the author, with the financial

 

BIFOCAL PINCE NEZ EYEGLASSES GOLD RIMS OR GOLD FILLED I CAN FIND NO MARKINGS BIFOCALS ARE RARE CASE IS IN VERY GOOD SHAPE BUT NOT PERFECT HINGE IS STRONG. EYEGLASSES DON'T SEEM TO HAVE A FAULT. NOTE T

 

Up for auction is a antique late 1800's Chemical bottle. It stands approx. 4 1/4" tall and is in great condition for its age. The bottle is damage free with heavy inside residue/hazing. The neck is gr

 

*** *** *** Lot containing a set of 10 antique brass lenses, 10 mounting flanges, 2 brass plates with filtered eyepieces, Prism + 2 approx. 1950s filmstrip projector pieces with sleeves that lenses wi

 

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

 

Lot of two invalid feeders from World War I made in Germany. Smaller one doesn't say where it was made.

 

Antique Midgard Pocket Microscope DescriptionLovely Antique brass miniature pocket microscope with glass slips and slidesComes in original box with instructionsProduced by the Science Accessories Co i

 

Old Advertising Medicine - NEW OLD STOCK - Humphrey's 99 Homeopathic Preparation for 'Constipation' Prepared by Humphrey's Medicine Co. - New York, N.Y. Box is unopened, with original contents. Dosage

 

Vintage Medical Device from the 1950's EXCELLENT CONDITION This item has not been tested-- can't find a way to test it! It is such a cool modern era piece-- it would look GREAT sitting on a shelf as a