Vintage Mechanical Game Part Launcher R P Industries Patend #s 3127917 & 3435863

This is a vintage mechanical game part launcher. It is made by the R P Industries Co. The patent numbers are: 3127917, 3524486 and 3435863. See if this is a game part you need. I wish I had more information, but this is the best I can do. Please go by the pictures. Any questions are welcome.