Items
Description is exactly
The pocket simple microscope is made of lacquered brass. The microscope magnifies items 50 times linearly. The design is also known as a "universal" microscope and was popular from the start of the twentieth century. The simple design includes a singular ocular and the slides are held in place via a slot on the lower section of the circular body which is spring-loaded. These types of microscopes were manufactured in France or Germany and due to their low-cost, durability, and simplicity to use meant it was a popular instrument for hobbyists. The original box is made of cardboard and has two compartments to hold the microscope and the slides. The case also has instructions to use the instrument inscribed inside the lid.
-
Pocket Handheld Microscope
c. 1900