Pair of bust-length oval studio portrait cartes-de-visite depicting legendary California stagecoach whip Clark Foss, from two slightly varied views from the same sitting.

1. Studio bust portrait of Foss. Albumen CDV. San Francisco: Bradley & Rulofson, n.d. Publisher's imprints printed to mount verso and recto. Modern pencil inscription to mount verso reads: "Clark Foss- Stage Driver/ To The Geysers." 

2. Studio bust portrait of Foss. Albumen CDV. San Francisco: Bradley & Rulofson, 1873. Publisher's imprint printed to mount verso. Modern pencil identification to mount verso which reads: "Vallejo / 1808-90 / id. by Louise Fielder / -Jim Crain believes this is not Vallejo, rather the stagecoach driver to the Geysers: Clark Foss 11-3-89 L," alongside inventory marks dated 6-28-90."

A rare and fascinating pair of studio portraits capturing one of early California's most celebrated and fearsome frontier characters, Clark Foss (ca. 1819–1885). Known across the Pacific Coast as the "Old Chieftain" and the "King of the Stage Drivers," Foss was famous for his imposing physical stature, mutton-chop sideburns, and daredevil handling of six-horse teams along the precipitous mountain stage routes connecting Calistoga and Cloverdale to the Geysers resort in Sonoma County. His breakneck descents down the sheer "Hog's Back" ridge made his stage runs a mandatory thrill for international tourists and dignitaries visiting Northern California.

Henry William Bradley and William Herman Rulofson operated San Francisco's most fashionable and celebrated photography gallery at 429 Montgomery Street, catering to the state's political, cultural, and frontier luminaries throughout the 1870s.

[Clark Foss, Stagecoach Drivers, Stage Drivers, The Geysers, Sonoma County, Calistoga, Stagecoaches, California History, Transportation, Mutton Chops, American West, 19th Century California] [Photography, Early Photography, Historic Photography, Carte-de-Visite, CDV, Albumen Photographs, Bradley & Rulofson, San Francisco Photographers]

Very good condition overall. Both albumen prints exhibit warm, even tones and sharp focal clarity. The mounts are solid and flat, showing light age toning, minor corner rounding, and slight handling wear. Versos remain clean and fully legible with crisp graphic imprints and extensive period research annotations.