Loop Tunnels 14 and 15, Shasta Route, S.P.R.R. — n° 148 — Publisher Edward H. Mitchell, San Francisco

Description

Colorized view of tunnels 14 and 15 on the Shasta line, on the S.P.R.R. route, crossing a wooded mountain with winding rails. On the reverse, handwritten correspondence to Albert Gantier in Portland, Oregon, with a 2-cent American postmark and a Portland, Oregon postmark dated June 16, 1913.