Triceratium spp. Diatoms from Various Locations Microscope Slides by J. A. Long Ten ringed mounts of various species of Triceratium diatoms from various locations microscope slides by J. A. Long, Mens

 

This is an original circa 1873 kaleidoscope manufactured by Charles G. Bush. This is an earlier model, the later design having had four legs. The overall height is 13 3/4". The tube (not including the

 

Antique Brass Balance Scale with Box. Brass pole and pans. String in good condition for age. Pole screws into top of box wnich measures 7 1/2" x 3 1/2" x 1 3/4"The majority of the items that I sell ar

 

Very cool piece of scientific history actual galvanometer is unattached to allow access to the inside components. This is also where the papers for instructions and diagrams are. All guages are Simpso

 

A vintage apothecary bottle with it's original stopper. It is a lovely brown colour, and measures 24 cm high and has a width of 10.4 cm. A lovely bottle still in excellent condition .A great addition

 

Good early pine storage cabinet, 12 trays to hold six each standard size slides. All fitments in good working condition, a fine item.

 

L. L. Cooke's Worksheet Note Book School of Electricity 1916 for close to 100 years old this is great condition

 

Description: A rare vintage solid brass large 10" approx. long, by 4". desk top or wall hanging key, with a magnifying glass in Great condition. Weight 9.9 oz. All weights and measurements are approxi

 

Up for auction is an antique drug store medicine dose cup advertising Joseph Blaszer Druggist in Cincinnati Ohio. It has embossed measurements for tablespoons, teaspoons and dessert spoons. It measure

 

vintage youth electricity educator used to teach new electric-wood box 9" long,11" wide 10 1/2" deep --mini motor-Porter Motor K & P #2--3" wide-3" long 4" tall--another motor is marked--Ajax 4" t