Market Street Railway Co., 1893-1902
Current No. 15 was built new, entering service June 22, 2009, painted in the yellow with red trim used on the Powell-Mason line by Market Street Railway Company from 1893 to 1902. Original No. 15 built 1893 by Carter Bros., rebuilt 1954, left service in 1982.
San Francisco Municipal Railway (1946- early 1960s)
No. 26 rebuilt 1975 and again in 2010-11; returned to fleet November 14, 2012 in 1946 Municipal Railway green and cream livery.
