Great Northern Railway Standard Signal Plan Number 167-134A, Bonding, Wireing, for Switches and Crossovers, was prepared April 17, 1923 and last revised on March 28, 1951.

Great Northern Railway Standard Signal Plans; Bolts, Foundation, Ground Signal, Cable Post and Crossing Bell, 1917

US MnSpGNR E0482-003-009-008-005-167-19
Item
1917

Part of Great Northern Railway Historical Society Standard Signal Plans Collection

Great Northern Railway Standard Signal Plan Number 167-19, Bolts, Foundation, Ground Signal, Cable Post and Crossing Bell, was prepared May 10, 1917.

Great Northern Railway Standard Signal Plans; Blade Plates, 1917

US MnSpGNR E0482-003-009-008-005-167-55
Item
1917

Part of Great Northern Railway Historical Society Standard Signal Plans Collection

Great Northern Railway Standard Signal Plan Number 167-55, Blade Plates, was prepared December 12, 1917.

Great Northern Railway Standard Signal Plans; Blade - Signal (All Sizes), 1913

US MnSpGNR E0482-003-009-008-005-167-14
Item
1913

Part of Great Northern Railway Historical Society Standard Signal Plans Collection

Great Northern Railway Standard Signal Plan Number 167-14, Blade - Signal (All Sizes), was prepared in June 1913 and last revised on November 29, 1922.

Great Northern Railway Standard Signal Plans; Bearing, Mechanical Semaphore, 1918

US MnSpGNR E0482-003-009-008-005-167-69
Item
1918

Part of Great Northern Railway Historical Society Standard Signal Plans Collection

Great Northern Railway Standard Signal Plan Number 167-69, Bearing, Mechanical Semaphore, was prepared January 25, 1918.

Great Northern Railway Standard Signal Plans; Bearing, Crank and Clamp for Ground Signal Base, 1918

US MnSpGNR E0482-003-009-008-005-167-53B
Item
1918

Part of Great Northern Railway Historical Society Standard Signal Plans Collection

Great Northern Railway Standard Signal Plan Number 167-53B, Bearing, Crank and Clamp for Ground Signal Base, was prepared January 10, 1918.

Great Northern Railway Standard Signal Plans; Bearing, Crank and Clamp for 6 Inch Pipe, 1917

US MnSpGNR E0482-003-009-008-005-167-53A
Item
1917

Part of Great Northern Railway Historical Society Standard Signal Plans Collection

Great Northern Railway Standard Signal Plan Number 167-53A, Bearing, Crank and Clamp for 6 Inch Pipe, was prepared November 28, 1917.

Great Northern Railway Standard Signal Plans; Battery Box Concrete 6, 9, 12 Cell, 1924

US MnSpGNR E0482-003-009-008-005-167-85B
Item
1924

Part of Great Northern Railway Historical Society Standard Signal Plans Collection

Great Northern Railway Standard Signal Plan Number 167-85B, Battery Box Concrete 6, 9, 12 Cell, was prepared August 6, 1924 and last revised on March 26, 1956.

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Railroads--Signaling drawings

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