Hoover factory, Perivale, c 1920s. 'The fac
© NMeM / Daily Herald Archive / Science & Society Picture Library
Hoover factory, Perivale, c 1920s. 'The factory built by advertising. The 50 percent extension to the Hoover Factory at Perivale in London has been completed in record time in order that Hoover Ltd can catch up with overwhelming sales created by newspaper advertising'. Photograph by Paul Brewster.