Harry Beck in his spare time. He was thus never actually paid for the map. Other sources report that he was paid a fee of five or ten guineas. In 1947, when he was not fully employed (having left London Transport) he began teaching typography and colour design at the London School of Printing and Kindred Trades. After long failing to acknowledge Beck's importance as the original designer of the Tube map, London Regional Transport finally created the Beck gallery at the London Transport Museum in the early 1990s, where his works are displayed. A commemorative plaque was installed at Finchley Central
First appearance books in existence. Of the "ten most valuable comic books" listed in the spring 2002 issue of "The Overstreet Comic Book Price Guide", seven are first appearances of popular superheroes. Another, "Marvel Comics" #1 (October 1939), is the first appearance of the Golden Age Human Torch but is more noteworthy as the first comic book published by industry giant Marvel Comics. It can take many years for a character to attain sufficient popularity after their first appearance to be considered "iconic." By the point a character reaches that level of popularity, it is common for few copies of their first