what is the logo like of the aforementioned comic publisher?
The letters "DC" stood for District of Columbia, the name of the United States capital, the small logo, with no background, read simply, "A DC Publication"
DC Comics
DC's first logo appeared on the April 1940 issues of its titles. The letters "DC" stood for District of Columbia, the name of the United States capital. This was a display patriotism during a time of war. The small logo, with no background, read simply, "A DC Publication".

who has played batman in all the movies Michael Keaton,  Val Kilmer, George Clooney to name a few what is 'batman in film'? The fictional superhero Batman, who appears in American comic books published by DC Comics in what other forms of media can you find this fictional hero? Newspaper syndicated comic strips, books, radio dramas, television, a stage show, and several theatrical feature films which films are those? "The Dark Knight Returns" is one of them when was this film released? UNANSWERABLE
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DC Comics [SEP] Logo
DC's first logo appeared on the April 1940 issues of its titles. The letters "DC" stood for District of Columbia, the name of the United States capital. This was a display patriotism during a time of war. The small logo, with no background, read simply, "A DC Publication". The November 1941 DC titles introduced an updated logo. This version was almost twice the size of the previous one and was the first version with a white background. The name "Superman" was added to "A DC Publication", effectively acknowledging both Superman and Batman. This logo was the first to occupy the top-left corner of the cover, where the logo has usually resided since.