-
Compound Gyroscope. Antique Teaching Aid.
This compound gyroscope is made of polished brass and is mounted...
SOLD
-
Galvanometer by Philip Harris & Co. Birmingham.
Mahogany and brass Galvanometer to measure the amount of current...
SOLD
-
Voltmeter by W & J George Ltd, Birmingham.
Voltmeter teaching aid by W & J George Ltd, Birmingham, no 25938A....
SOLD
-
Set of Retinal Pathology Teaching Cards
90 square cards with pictures of different retinal pathologies....
SOLD
-
Fisher Schematic Eye Viewer for Teaching Ophthalmology
Early 20th Century brass barrel-shaped viewer on a cast iron stand,...
SOLD
-
DeZeng Schematic Eye Viewer for Teaching Ophthalmology
Blackened brass barrel-shaped viewer on a cast iron stand and brass...
SOLD
-
Schematic Eye Viewer for Teaching Ophthalmology with 22...
Boxed set including a blackened brass barrel-shaped viewer on...
SOLD
Development: Epoch | Design: Luch
Copyright © 1999-2026 Gilai Collectibles. All Rights Reserved