United States [1855] Kelsey California (El Dorado County) 10¢ Postal Envelope Scott U7 Sent to Bucyrus Ohio Displaying Manuscript Cancels and Accompanying Date Stamp; DPO 1856 – 1884; Benjamin Kelsey Came to the Vicinity of Coloma in 1848 and Went Across the River and Up in the Higher Ridges & Discovered Diggings which Bear his Name. A Large Camp Sprung up, Its Prosperity Continuing into the 50s. Today Kelsey is Only a Remote Hamlet; VERY SCARCE & VERY FINE (2-17378)