St. Louis & San Francisco (SLSF) "Frisco" 829 St. Louis & San Francisco (SLSF) "Frisco" 829 A photograph print showing the St. Louis and San Francisco (SLSF) "Frisco" 829, 2-8-0, W. Tulsa, OK (Ex: 501). mark.phillips@unt.edu https://gateway.okhistory.org/ok/media/aubrey_public/images/brand-ok/favicon.ico open