Great Northern Railway Standard Signal Plan Number 167-77, Adjustable Links, Eye Rods, was prepared February 7, 1918 and last revised on February 18, 1928.

Great Northern Railway Standard Signal Plan Number 167-147, Background Adams and Westlake Lamp, was prepared May 2, 1958.

Great Northern Railway Standard Signal Plan Number 167-147A, Background Indicator Lamp, was prepared March 28, 1949.

Great Northern Railway Standard Signal Plan Number 167-68B, Base for 4 Inch and 5 Inch Case Signal Mast, was prepared September 18, 1924.

Great Northern Railway Standard Signal Plan Number 167-68A, Base for 4 Inch and 5 Inch Ground Signal Mast, was prepared August 14, 1924.

Great Northern Railway Standard Signal Plan Number 167-133, Base for 4 Inch Mast, was prepared April 17, 1923 and last revised on November 5, 1928.

Great Northern Railway Standard Signal Plan Number 167-68, Base for 6 Inch Ground Signal Mast, was prepared January 18, 1918.

Great Northern Railway Standard Signal Plan Number 167-90, Base for Bridge and Bracket Signals, was prepared January 20, 1919.

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.

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