750ml filter flask with side arm by "MONAX"Condition: Excellent, no chips or cracks Overall height: 8 inches

 

Offered here is eight pages of a mining prospectus from the Main Gulch Mining, Milling and Transportation Tunnel Company, Silver Plume, Colorado. Dated 1900. Includes four great photographs of the tow

 

pguariglia Store INTERESTING ANTIQUE CIRCA 1900 SPENCER BRASS MICROSCOPE NO RESERVE

 

Up for auction is a pair of antique museum quailty 18th Century sliding arm sun glasses with green lenses. Sliding arm glasses were invented in the mid to late 18th century in order to help with ease

 

Neat old piece. I suppose from around the turn of the century. Eye glass set. There are around 165 lenses in here in silver tone frames with tabs on each. I am sure a lot of these are not in their cor

 

" Antique " Quack Medical Home Device In Original Beautiful Oak Box also Included: Full Instructions Sheet & Electro-Therapeutic Hand Box. First let me say I know nothing about this Antique Medica

 

This is a Microscope Slide Box in pine to hold 36 slides. All hinges and catches are working and I have photographed the trays to show that some of the trays have faint outlines of slides and there is

 

Offered here is a billhead from the Hendrie & Bolthoff Manufacturing Company, Denver, Colorado. Dated 1899, sent to McFarlane & Company in Central City, Colorado. Thanks for looking!

 

patent 1928 antique Montague Welch allen nickel plated Recto-sigmoidoscope there is a light in it and a magnifying lens on the top end like a telescope.In good condition just needs a good shining up.h

 

L E Knott Apparatus Co Boston Scientific Instrument Bar Magnets in Orig Wood Box 2 Bar Magnets measuring 6 3/8". Both magnets are imprinted "8" at the ends and are marked "Knott Boston" The magnets ar