Great Northern "Goat" magazine, Volume 7, Number 4, April 1930. It includes an article on the creation of "The Empire Builders" radio show.

'The Semaphore', Volume 1, Number 4, April 1924, 8 pages. A monthly publication of the Great Northern Railway Club, Saint Paul, Minnesota, it was edited by W.N.S. Ivins. Articles include: Financial History of the Company, Railway Signaling, Ferguson Talks on Education, Leased Sites on Right of Way, Editorial, Veterans? Corner, Women?s Club.

'The Semaphore', Volume 1, Number 8, August 1924, 20 pages. A monthly publication of the Great Northern Railway Club, Saint Paul, Minnesota, it was edited by W.N.S. Ivins. Articles include: Government Ownership from the Employes? Standpoint, Complimentary Dinner to Minneapolis Employes, Editorial, Puzzle Column, Veterans? Corner, Women?s Club.

'The Semaphore', Volume 1, Number 12, December 1924, 24 pages. A monthly publication of the Great Northern Railway Club, Saint Paul, Minnesota, it was edited by W.N.S. Ivins. Articles include: Spokane Steps Into Front Rank, GN Income Statement, New Type of Freight Car, Editorial, Seattle Has Party, Conductors? Lodge Opposes Charter to Wenatchee Southern, Train Performance, Bugle Blasts, Veterans? Corner, Puzzle Column, Honor Roll, Women?s Club.

'The Semaphore', Volume 1, Number 2, February 1924, 4 pages. A monthly publication of the Great Northern Railway Club, Saint Paul, Minnesota, it was edited by W.N.S. Ivins. Articles include: Address by C.E. Elmquist, Mayor Nelson Talks to Club, M.L. Countryman, Jr. Talks on Corporations, Editorial, Club Emblem, Hockey, Concert and Dance.

'The Semaphore', Volume 1, Number 1, January 1924, 4 pages. A monthly publication of the Great Northern Railway Club, Saint Paul, Minnesota, it was edited by W.N.S. Ivins. Articles include: Great Northern Railway Club, First Annual Frolic, The Goat of Glacier Park.

'The Semaphore', Volume 1, Number 7, July 1924, 12 pages. A monthly publication of the Great Northern Railway Club, Saint Paul, Minnesota, it was edited by W.N.S. Ivins. Articles include: Talk on the Constitution, ?The Message of the Goat?, The Railroad Dollar, Editorial, Bugle Blasts, The Commercial Office, Our Entertainers at Alexandria, Veterans? Annual Meeting, Train Terminals, Great Northern Railway Women?s Club

'The Semaphore', Volume 1, Number 6, June 1924, 13 pages. A monthly publication of the Great Northern Railway Club, Saint Paul, Minnesota, it was edited by W.N.S. Ivins. Articles include: Speaker Nolan on Politics, Vice-President Martin on Consolidation, The Ever-Present Danger, Editorial, Matson Discusses Railroad Commision, Veterans? Corner, What is the Value of the Railroads?, The Rules of the Game.

'The Semaphore', Volume 1, Number 3, March 1924, 6 pages. A monthly publication of the Great Northern Railway Club, Saint Paul, Minnesota, it was edited by W.N.S. Ivins. Articles include: Address by H.C. Wenzel, Protection of Minorities, Babcock Talks on Highways, Editorial, Song of a Veteran, Officers of Women?s Club, Lights vs Semaphores.

'The Semaphore', Volume 1, Number 5, May 1924, 12 pages. A monthly publication of the Great Northern Railway Club, Saint Paul, Minnesota, it was edited by W.N.S. Ivins. Articles include: Father Dunphy on Team Work, Colonel Means Tells of Alaska, Editorial, Veterans? Corner, Freight Claims