BEE-VO BELL GUN - BEAVER TOYS (BY PARKS) - USA
Red plastic space gun. Made of hard plastic measuring about 6.5" by 4" and containing a glass marble Pull the trigger and the guns shoots a marble up a clear plastic tube into a bell that is in the honeycomb end of the gun. This rings the bell in the barrel tip. Boxed and bagged version shown.
The gun was invented by John Lintz and manufactured by Parks for the Beaver Toy consortium.
The earliest sighting is in an Xmas photo dated Dec 1956.