Archivo: Wolf Ruvinskis wrestles, circa 1940s

Descripción: Latvian-born Mexican actor and wrestler Wolf Ruvinskis during what it appears to be a wrestling match/training from around circa 1940s.
Título: Wolf Ruvinskis wrestles, circa 1940s
Créditos: Taken from this publishing in Enlace Judío
Autor(a): Unknown/none visible, there are no markings providing an author for this photograph. They were published by Enlace Judío but the original author of the photograph is not known
Permiso: No mark The item has no copyright markings on it as can be seen in the links above. 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."
Términos de Uso: Dominio Público
Licencia: Dominio Público
¿Se exige la atribución?: No