The Classic Kid's Metal Building Toy the "Erector Automatic Conveyor Set" from a Classic 1960 Toy and Hobby Catalog.
Please Link to this to this Classic Erector Set Catalog Picture or this Retro Toy Research Blog. Please embed these Vintage Kids Toy images in your Webpage or Ebay Listing.
From the Huge Toy and Consumer Product Catalog research Archive of JeepersMedia. Collected for over 30 years by Mike Mozart, the well known "Fail Toy" Reviewer on YouTube. Famous for Face Paced Reviews of the Worst Toys in History! Hilarious Toys Shown at a frenetic Pace!