The art on these 1960's Topps Flying Things bear a striking resemblance to the art of Ed "Big Daddy" Roth, and I'm sure it's no coincidence. Capitalizing on that Rat Fink style, these originally sold individually for 10 cents each.
Image courtesy dorkhorde.blogspot.com
Image courtesy toppsarchives.blogspot.com
More recently, these were re-released under a different manufacturer, possibly Playing Mantis.
