Has Anyone Ever Seen This Spider-Man And Captain America Poster Before? 0

[TellshiarMarvelmaniaCollector]

Hi all, I just got this poster and was trying to learn more about it. Someone had found one last year and posted on the Original Art section but since he didn't have an image didn't get much feedback. Here is the pic. It is dated and copyrighted 1977. I believe it was used to promote tourism but can't be sure. You will notice that the designer used the graphics directly from the back cover of Superman Vs. Spider-Man (1976) but changed Superman's costume to Captain America (with errors): He/she should have used a Marvel style guide (lol). Any input would be appreciated. Thanks!

Edited September 6, 2020 by TellshiarMarvelmaniaCollector