http://images.google.com/hosted/life...9fc0aaf06.html
Los Angeles motorcycle police force during full scale inspection at coliseum.
Location: Los Angeles, CA, US
Date taken: March 1949
Photographer: Loomis Dean
http://images.google.com/hosted/life...227086018.html
Los Angeles has world's biggest motorcycle police force, here lining up for review.
Location: Los Angeles, CA, US
Date taken: March 1949
Photographer: Loomis Dean
http://images.google.com/hosted/life...4de618e79.html
Los Angeles has world's biggest motorcycle police force, here lining up for review.
Location: Los Angeles, CA, US
Date taken: March 1949
Photographer: Loomis Dean
http://images.google.com/hosted/life...48396d121.html
Los Angeles motorcycle police force during full scale inspection of cycle corps.
Location: Los Angeles, CA, US
Date taken: March 1949
Photographer: Loomis Dean