From the 1950's.  I have several available.  They are all still sealed in original box except the one I opened to take a photo.  They have just been lying around collecting dust.  These came from an old seminary prep school that used to be owned by JFK.  I am helping the new owners by selling some treasure to help get funds for some new roofs.  You will be supporting a non-profit organization.  Thanks for looking.  FREE shipping within the US.