ANTIQUE STEREOSCOPE (over 100 years old!) | Curious Unboxing

Hi everyone! I ordered an antique stereoscope & stereograph cards for myself, and I decided to make an unboxing video! ↓ ↓ More stuff below! ↓ ↓ Oliver Wendell Holmes chose not to patent his stereoscope design. This particular stereoscope that I bought is a "Perfecscope," which is a Holmes-style stereoscope. Check out this Norman Rockwell painting of a boy with the same kind: https://commons.wikimedia.org/wiki/Fi... (It was the cover of the Saturday Evening Post on January 14, 1922.) See more stereographs here: https://www.loc.gov/collections/stere... I plan to do some research on how best to clean the stereoscope and photos--if you have any ideas, please leave a comment below!  ✨Ways to support the channel✨ Like and share this video! Patreon (bonus content & more!):   / thecuriousworld   Online shop: https://explorethecurious.com/ Follow me on Instagram:   / thecuriousworld   Like my sweatshirt? Buy your own exclusive Rudolph Skeleton here!: https://explorethecurious.com/collect... Photo credit: https://collection.sciencemuseumgroup...