Pacific Electric Railway 1947-49
I didn't know where this photo was taken, 
but 
viewer Fred Gurzeler e-mailed that he 
believes it is on the Venice Line Trolleyway near the 
Ocean Park Yard.  Now that I look at 
it, Fred's conclusion seems correct.
  
Many P.E. cars and buses that did not have 
leather or wicker seating surfaces had green 
mohair upholstery with a black wavy line 
pattern, such as that on the lower left on 
the motorman's stool.