Vintage buy original 1970s Superman the movie memorabilia 1978 superhero DC Comics

Poster Title: Superman the movie
Company: DC Comics
Circa: 1978
Material: Stock Paper
Item: Vintage Poster
Size: 22”x 17.5”(Approx)
Colors:  multicolored
100% GENUINE, VINTAGE, POSTER!
This poster is in buy Good Condition. (Please see all of the photos provided for greater detail, and feel free to ask if you would like more.) water damage noted lower left corner please view photos.

There are NO stains, pinholes or tares. All posters have been preserved in a large tuppaware bin, kept of of sunlight for all these years.  They were only opened for photographs, and are still tucked away in the same storage closet.