Lot
945 
"Booneville, Colo., July 15th, 1872", manuscript postmark and matching cross-hatch cancels 3¢ green (158) on yellow cover to Perta, Missouri, Very Fine, ex-Bauer. Estimate $150 - 200.
This cover is listed by Jarrett as the EKU and only recorded territorial use. Unfortunately, upon the year date is not "1872", but rather 1878 in line with another example from this correspondence (See Rumsey Sale 73 Lot 1060) and the correct stamp issue.
Realized: $120