Union Switch and Signal Company
Section A, Interlocking Machines
Plates A-100 to A-193
Saxby & Farmer,
Style "A," Stevens, Dwarf,
Table and Wall
Machines
Plate A-100, The Saxby And Farmer Interlocking Machine Arranged for Vertical Leadout
Plate A-105, The Saxby And Farmer Interlocking Machine Arranged for Horizontal Leadout
Plate A-110, The Saxby And Farmer Interlocking Machine Detail Parts Legs, Top Plates, Bottom Rails, Etc.
Plate A-111, The Saxby And Farmer Interlocking Machine Detail Parts Front, Back, Intermediate Rails, Locking Brackets, Etc.
Plate A-112, The Saxby And Farmer Interlocking Machine Detail Parts Levers for Vertical and Horizontal Leadout
Plate A-113, The Saxby And Farmer Interlocking Machine Detail Parts Lever Details
Plate A-114, The Saxby And Farmer Interlocking Machine Detail Parts Levers for Vertical and Horizontal Leadout Fittings for Adding an Extra Lever to The End of an Existing Machine
Plate A-115, The Saxby And Farmer Interlocking Machine Detail Parts Locking Details
Plate A-125, Style "A" Interlocking Machine
Plate A-126, Style "A" Interlocking Machine Detail Parts
Plate A-127, Style "A" Interlocking Machine Detail Parts Back Girders, Locking Plates, Tappets, Etc.
Plate A-128, Style "A" Interlocking Machine Detail Parts Levers and Details
Plate A-129, Style "A" Interlocking Machine Detail Parts Locking Dogs and Details
Plate A-130, Style "A" Interlocking Machine Detail Parts Locking Dogs and Details
Plate A-131, Style "A" Interlocking Machine Arrangement of Front locking Dogs
Plate A-140, The Stevens Interlocking Machine Arrangement for Horizontal or Vertical Leadout
Plate A-141, The Stevens Interlocking Machine Detail Parts Legs, Top Plates, Bearings, Locking Plates, Tie Bars, Tappets, Etc.
Plate A-142, The Stevens Interlocking Machine Detail Parts Levers and Details
Plate A-150, The Dwarf Interlocking Machine Equipped with Saxby and Farmer Improved Locking
Plate A-153, The Dwarf Interlocking Machine Detail Parts Stands, Front and Bottom Rails, Etc.
Plate A-155, The Dwarf Interlocking Machine Equipped with Saxby and Farmer Improved Locking Detail Parts Levers and Details
Plate A-160, The Dwarf Interlocking Machine Arranged for Connections Above Floor
Plate A-161, The Dwarf Interlocking Machine Arranged for Connections Above Floor
Plate A-162, The Dwarf Interlocking Machine Arranged for Connections Above Floor
Plate A-165, The Dwarf Interlocking Machine Arranged for Connections Above Floor Detail Parts Stands, Locking Plates, Tappets, Locking Dogs, Etc.
Plate A-166, The Dwarf Interlocking Machine Arranged for Connections Above Floor Detail Parts Levers and Details
Plate A-170, The Dwarf Interlocking Machine Arranged for Connections Below Floor
Plate A-171, The Dwarf Interlocking Machine Arranged for Connections Below Floor
Plate A-172, The Dwarf Interlocking Machine Arranged for Connections Below Floor
Plate A-175, The Dwarf Interlocking Machine Arranged for Connections Below Floor Detail Parts Stands, Locking Plates, Tappets, Locking Dogs, Etc.
Plate A-176, The Dwarf Interlocking Machine Arranged for Connections Below Floor Detail Parts Levers and Details
Plate A-180, The Dwarf Interlocking Machine Equipped with Electric Locks
Plate A-183, The Dwarf Interlocking Machine Equipped with Electric Locks Detail Parts Levers, Stands, Tappets, Locking Dogs, Etc.
Plate A-190, Table Lever Machine Two Lever, Two and Three Positions Arranged for Horizontal and Vertical Pipe and Wire Connections
Plate A-191, Table Lever Machine Two Lever, Two and Three Positions Arranged for Horizontal and Vertical Pipe and Wire Connections
Plate A-193, 1 and 2 Lever, 2 and 3 Positions, A. R. A. Wall Machines and Details