[Frank of The Central Overland California & Pike's Peak Express Company], Denver City, K.T. dateless frank on 3c red Nesbitt entire to Newton, Iowa, another Jun 14 dated strike applied when it was carried by COC&PP Express, entered US mails at Saint Joseph, Missouri with blue June 21 1860 postmark, unusual with frank on front

ex Barkhausen, Vogel and Walske (Image)