Vintage Dial M For Murder 28 x 20 Movie Poster (1954)

Description

This is a description of the poster I am not a grader and only using my opinion. See all pictures for the description and condition as well as my description. This is being sold as is with no refund or exchange so make sure you ask questions before bidding.
Condition.. it has been thumbtack to a wall and has pin holes see pictures I have taken of all 4 corners. The side edges look ok the right on not as nice as the left . It looks like it had been rolled up and not cared for ..
Age .. I could not figure out the age what I found and could not find on any other poster is the bottom left hand corner it says ,,,
portal publications ltd corte madera california courtesy allpoints collections . I don’t think it’s an original. I can’t even guess at the age .
Size 28 x 20
I picked this up at an auction so I don’t have any history. It is a favorite movie of mine and couldn’t pass it up.
If you are a collector and know more about this poster let me know, thanks in advance.
It will be shipped in a hard poster tube .
Will be shipped in a tube