[First Eastbound Trip Overland Mail Company], San Francisco Cal Jun 29 1861 postmark on unpaid double rate cover to France, "30" due handstamp, New York 23 July exchange datestamp, carried by Cunard Line steamer Canada from Boston on 24 July, red French entry at Calais 6 August datestamp, "16" decimes due, carried on the first OMC contract trip that departed Placerville 1 July and Atchison, Kansas on 20 July

ex Noel and Walske (Image)