Spencer dissecting microscope. Circa 1920 American. Very good baked on black enamel finish and operating condition. Good optics. Rack and pinion course adjustment 5" to 7.5" high. Articulated lens hol

 

Marked "Amer. Cystoscope Makers Inc. NY Pat Feb 11,1908 Pats April 2 1912. Rosewood or mahomgany case.There were two wood hold downs on the left side. One is missing and the other needs regluing. Thi

 

Up for bid is a wonderful old lot of antique unused eyeglass bows. Some are marked 12K gold filled. I will combine multiple purchases to save you on shipping. Thanks for looking.

 

Hamilton2 If you are not satisfied with your purchase from River City Coins please return it within two weeks for a full, no questions asked refund. Rare c.1900 Great Binge Bayer Preparations Manual H

 

Simply stamped JD. Bullseye condensers contain a convexed lens that is used to focus and control the light illuminating a subject under a microscope.

 

Antique Brass Gold-Tone Eyeglasses w Loop-End Stems Early 1800s Description: This is a beautiful pair of antique gold-tone brass frame eyeglasses dating, I would guess, to the early to mid 1800s. The

 

Up For Auction: This is a antique Med. Bottle Embossed as : Con Acid Sulphuric H2SO4. Bottle has glass etched stopper. Bottle is in very good condition with no chips or cracks. The bottom of the bottl

 

Tin Parker style eyeglass case. Measures 4¾ inches long by 1¼ inches wide. No makers marks. Inside has original cloth lining.. Nice early case for your 19th century specs. THANKS FOR LOOKING AND GOO

 

PLEASE READ !!!!!!! I ask that payment be made by a Personal Check or $$ order for this item. I will send you a bill after the auction THANKS! This is a VERY EARLY THERMOMETER. It is marked R HUNTLEY

 

Estate item as shown. Measures 1.5x3". Was dug in Anaconda Montana. Buyer pays $3 s/h.