C.P.R.R. train on Long Ravine Bridge,
San Francisco: Thomas Houseworth & Company, (c.1875). Albumen stereoview [8 cm x 15 cm] on an orange 'Central Pacific Railroad' mount [8.5 cm x 17 cm]. Nice contrasts with faint rubbing to extremities of the mount. View of a group of men on the rear deck of a caboose. Thomas..... More