Columbia Records introduces the 33 1/3 LP (“long playing”) record at New York's Waldorf-Astoria Hotel[?], featuring 25 minutes of music per side, compared to the four minutes per side of the 78 rpm record, the previous standard.
... Museum
Imperial War Museum -- see also Manchester
The London Institute
Madame Tussaud's
Museum of Moving Image[?] (MOMI)
National Gallery
National ...