I do not remember that toy line at all. Thanks for the information.Oh it was so cool Duke. I think I used to have some of these toys in about 1967 or 68...
Major Matt Mason – Nostalgia Central
"Mattel’s Man in Space!" Space exploration was the dream of many a young mind in the late 1960s, and Major Matt Mason helped bring some of those fantasies to life (or at least to make-believe life) with his assortment of pals, vehicles, and other cool space stuff. The spaceman himself was an...nostalgiacentral.com
A follow-up Owl's Nest question should be to name the toy you always wanted but never got.