Street-scene-1931 - Vintage movie public domain poster

Poster for the American drama film Street Scene (1931).
This is a copy of a window card poster unedited copy. The top was originally blank so a local theater could affix its own information. The top has been cropped out and minor flaws to the poster corrected.
There are no copyright marks as can be seen at the links at bottom left is This paper leased to the exhibitor by United Artists Corporation. At bottom right is Lithographed in USA by the H. C. Miner Litho Corp. 30894. This number likely refers to the print job for the poster.
United States Copyright Office page 2 "Visually Perceptible Copies The notice for visually perceptible copies should contain all three elements described below. They should appear together or in close proximity on the copies.
1 The symbol © (letter C in a circle); the word “Copyright”; or the abbreviation “Copr.”
2 The year of first publication. If the work is a derivative work or a compilation incorporating previously published material, the year date of first publication of the derivative work or compilation is sufficient. Examples of derivative works are translations or dramatizations; an example of a compilation is an anthology. The year may be omitted when a pictorial, graphic, or sculptural work, with accompanying textual matter, if any, is reproduced in or on greeting cards, postcards, stationery, jewelry, dolls, toys, or useful articles.
3 The name of the copyright owner, an abbreviation by which the name can be recognized, or a generally known alternative designation of owner.1 Example © 2007 Jane Doe."