These images depict various railroad scenes in Alaska.
A set includes one each of the following:
29. R. R. Bridge at Fox Gulch, Alaska
66. Tanana Valley R.R. Train at Fox Station
144. Velocipede on Railroad Tracks
160. Tanana Mines Rail Road Train at Chena Station
162. Tanana Valley Railroad Motorized Car
203. Fairbanks Train Depot
Each set contains six notecards which are blank inside and six envelopes, all in a lovely white box with a clear cover.