https://petergraycartoonsandcomics.blogspot.com/2009/05/twitopians-taking-over-our-world-from.html
Peter Gray's Comics and Art: The Twitopians taking over our World!! from Buster.
8th Feb 1969. Buster and Giggle. 19th July 1969 Buster. 17th January 1970 Buster. I like the originality of the strip...small invaders tryin...