Great Northern Railway Standard Signal Plan Number 167-31D, Installation of Insulated Rail Joints Continuous Number 1 for 100 Pound Rail, was prepared January 29, 1923 and last revised on January 5, 1927.

Great Northern Railway Standard Signal Plan Number 167-31C, Installation of Insulated Rail Joints , was prepared October 3, 1917 and last revised on .

Great Northern Railway Standard Signal Plan Number 167-132, Indicator, Station, was prepared April 21, 1923.

The Great Northern Railway Standard Signal Plans Index lists the individual component drawings in alphabetical order.

Great Northern Railway Standard Signal Plan Number 167-148, Guard Rail, Crossing Signal, was prepared June 6, 1955.

Great Northern Railway Standard Signal Plan Number 167-30B, Gauge Plates, Insulated - Lap Joint, was prepared November 15, 1931 and last revised on .

Great Northern Railway Standard Signal Plan Number 167-30C, Gauge Plates, Insulated - Butt Joint, was prepared November 7, 1957 and last revised on April 14, 1958.

Great Northern Railway Standard Signal Plan Number 167-109, Foundation Signal Ladder, was prepared April 8, 1920.

Great Northern Railway Standard Signal Plan Number 167-80B, Foundation Concrete Signal and Cable Post, was prepared July 30, 1924 and last revised on June 28, 1956.

Great Northern Railway Standard Signal Plan Number 167-80G, Foundation Concrete Pier for Large Case, was prepared July 28, 1952.