The Amazing Spider-Man #11: The Newton edition

Newton Comics' The Amazing Spider-Man #11 was published 25 October 1975:

The cover is from Marvel's The Amazing Spider-Man #10:

The story contents are as follows:

The Enforcers!, originally published in The Amazing Spider-Man #10, March 1964

Thor and Loki Attack the Human Race, originally published in Journey Into Mystery #94, July 1963

The Thor story continues from The Amazing Spider-Man #10:

In order to accommodate the new title panel the second panel from the original story is omitted. Here's a scan of the missing panel:

The Doctor Strange poster in this issue is from the cover of Newton's Doctor Strange #4a:

The swap card is Spiderman (sic) Series A (1 of 15) No. 9. There were to be no more swap cards in The Amazing Spider-Man.

The expiry date for the contest is 8 December 1975.

This issue was the first in the series to include a cover date.

I am not saying a thing about the Newtonese green texta used on the cover background.