'Great Northern Semaphore', Volume 3, Number 4, April 1926, 44 pages. A monthly publication of the Great Northern Railway Company, Saint Paul, Minnesota, it was edited by W.N.S. Ivins. Articles include: Hauling Timber to the Mill, America?s Timberland, History of a Flathead Tie, Ancient Civilization Revealed, First Eastern Minnesota Engine, Live Stock Shipments, In Their Native Habitat, Six Splendid Sons, Mountain Hiking, Picturesque Great Northern Bridges, Children?s Health Page, Club Activities, Current Events, Division News, Editorial, Employes? Homes, Fashions, Honor Roll, House Plans, Kiddies? Picture Page, Meritorious Mention, Pullman Paragraphs, Safety First, Veteran?s Corner, Women?s Page.

'Great Northern Semaphore', Volume 2, Number 4, April 1925, 36 pages. A monthly publication of the Great Northern Railway Company, Saint Paul, Minnesota, it was edited by W.N.S. Ivins. Articles include: New Chicago Ticket Office, The Men Behind the Rail, Spokane?s Pride, Great Northern Ore Docks, View of Ore Operations, Former Great Northern Chief Honored, Oriental Not Rightly Named, Hillyard First Aid Room, Wenatchee Fruit Industry, The Wrecking Engineer, Pullman Paragraphs, Trainload of Autos. Children?s Page, Club Activities, Division News, Editorial, Fashions, Honor Roll, Puzzles, Safety, Sports, Women?s Department, Veterans? Corner.

'The Semaphore', Volume 1, Number 9, September 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: Company Stock, Mr. Budd Writes, Editorial, General Office Employes Picnic at Spring Park, Puzzle Column, Veterans? Corner, Bugle Blast, Women?s Club.

'The Semaphore', Volume 1, Number 10, October 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: Club Renews Activities, Company Making Free Distribution of Blooded Cattle, GN Income Statement, First Millstones on West Coast, Editorial, Puzzle Column, Bugle Blasts, Women?s Club.

'The Semaphore', Volume 1, Number 11, November 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: John Boyd Elected President of Club, GN Income Statement, Editorial, Train Performance, Puzzle Column, Bugle Blasts, Women?s Club.

'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

'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 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 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 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.