ANTIQUE MINIATURE EXPANDABLE SPY GLASS TELESCOPE BRASS PROJECTION OPTICS

Description

This is a miniature antique expandable spyglass.
It is made of brass.
It was made by the Projection Optics Co., Rochester, NY.
You can see out of it.
There are no dents.
There is an old patina on it.
Not expanded it measures 3” and when expanded it is 4”.
It is a nice novelty item.