Passes: Soo Line Railroad

	A Minneapolis, St. Paul & Sault Ste. Marie Railroad Company (Soo Line) pass from 1937-1938, issued to the Commercial Agent of the Chicago, Rock Island & Pacific Railway.
	A Soo Line pass from 1951-1952.

The following sources are utilized in this website. [SOURCE-YEAR-MMDD-PG]:

[AAB| = All Aboard!, by Willis Dunbar, Eerdmans Publishing, Grand Rapids ©1969.
[AAN] = Alpena Argus newspaper.
[AARQJ] = American Association of Railroads Quiz Jr. pamphlet. © 1956
[AATHA] = Ann Arbor Railroad Technical and Historical Association newsletter "The Double A"
[AB] = Information provided at Michigan History Conference from Andrew Bailey, Port Huron, MI

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