• Created Date
  • 1919
  • Description
  • T series.Caption on photo: T. Oct. 8. Looking north to south portal tunnel #1. St. 17082.PH Coll 495.469.
  • Format
  • Photograph
    image
    Scanned from a photographic print using a Microtek Scanmaker 9800XL at 100-150 dpi in JPEG format at compression rate 5 and resized to 768x600 ppi. 2012