[Auraria, Kansas Territory] (now Denver, Colorado), "June 15” manuscript “K.T.” Kansas Territory period postmark on 3c red Nesbitt entire to Pacific City, Iowa, the earliest recorded postmark of Auraria and carried on the "Phantom Contract" trip of L&PP Express, free of express charges, to Leavenworth on the June 17 L&PP coach from Denver

(MWE Figure 12-10), ex Risvold and Walske (Image)