The last day for RT&L / SVT trolley service in Norristown was September 9, 1933. This photo was taken in the early morning hours of the following day, September 10, 1933, at Riverside car barn on West Main Street near Montgomery Avenue.
(Lehigh Valley Transit Company trolleys continued running on Airy and Markley Streets in Norristown until 1951.)

photo from Harry Foesig collection, courtesy of Andrew W. Maginnis