Palomar Pyrex Paperweight

Here is a new item discovered by our friend, Eddie Richard. This is a paperweight made from Pyrex glass. It appears to be a souvenir from the Palomar Observatory, home of the Pyrex 200-inch disc. I was only able to locate the lucite verision myself (last image). I would date the glass paperweight around 1948. Thank you for sharing, Eddie! I would love to add this piece of history to my personal collection.