Amtrak Update, July 1, 1973.

Amtrak Update. Vol. 2, No. 10 (July 1, 1973): 8. Print. Includes black and white and color photographs. From the Ed Von Nordeck Collection.

Amtrak Update was a newsletter published for Amtrak employees. Feature articles in this issue focus on new SDP40F locomotives in use; Harpers Ferry, W.Va.; and Amtrak passenger numbers increasing faster than airlines' between New York and Washington.