MATTEL® TOMMY BURP MACHINE GUN
Here is a good close-up of the crank. This Cap Gun is so pristine that there is still grease from the factory in this mechanism! Maybe this came from a time vault in a spacecraft or something. You almost never see toys this old in shape this good. And I ought to know because you send me photos!

Perhaps the crank is the means for automatic fire? I don't know.

Photo thanks to Roy Steunenberg





Click On Photo For Cap Gun's Parent Page