Northern Pacific Express Co., gray blue printed frank on 2¢ brown entire to San Francisco, red 1886 Wells, Fargo & Co. Express, Portland, Or. oval date stamp; small tear at top, otherwise Very Fine, a scarce usage. Estimate  $150 - 200. $0 (Image)

Northern Pacific Express Co., dark blue frank on 2¢ brown entire addressed to Juneau, Alaska, purple Northern Pacific Express Co., "San Francisco, Cal., Jun 17, 1887" oval date stamp; central cover tear at top into frank, otherwise Very Fine, a rare usage to Alaska. Estimate  $400 - 600. $0 (Image)

Northern Pacific Express Co., printed frank on 3¢ green entire to San Francisco, Cal., carried by steamship to Portland with blue oval "Hope, Apr 27, 1889" accountancy date stamp, purple "Wells, Fargo & Co. Express, Portland, Or., Apr 29" oval transit handstamp and partial receiving date stamp, Very Fine, an extremely rare northwest steamboat marking and conjunctive usage, ex Klein. Estimate  $1,000 - 1,500. $0 (Image)