• Creator
  • Pickett, Lee
  • Created Date
  • 1927
  • Description
  • Construction of the Cascade Tunnel for the Great Northern RailwayCaption on image: Denver stoping [sic] machine in the center heading of the G. N. Ry. Co. new 8 Mile Tunnel - A. Guthrie and Co. cont. Copyright 1927. Pickett Photo 3408 Index, Wn.
  • Format
  • Photograph
    silver gelatin, b&w
    Scanned from a 8 x 10 in. glass negative using a Microtek Scanmaker 9600XL at 200 dpi in JPEG format at compression rate 3 and resized to 768 width ppi. 2001