Union Switch and Signal Company
Section B, Signals
Plates B-2500 to B-2600
Color Light Signals, Styles
"R-2", "TR-2", "P-5", "TP-5", "N", "N-2", "N-3", "TN" and "TN-2"
Plate B-2500, General Information and Ordering Instructions For
Color Light Signals
Plate B-2502, Styles "R-2" and "TR-2" Color Light Ground Signals
Plate B-2504, Styles "P-5" and "TP-5" Color Light Ground Signals
Plate B-2506, Styles "N", "N-2" and "N-3" Color Light Ground Signals
Plate B-2509, Styles "R-2", "P-5", "TR-2" and "TP-5" Color Light Ground
Signals for Bridge and Bracket Post Mounting
Plate B-2512, Styles "N", "N-2", "TN" and "TN-2" Color Light Dwarf Signals
Plate B-2514, Marker Lights and One-Color Style "R-2" Light Signal Unit
Plate B-2517, Two and Three-Color Styles "R-2", "P-5", "N", "N-2", "N-3", "TR-2", and "TP-5" Signal Units
Plate B-2521, Two and Three-Color Style "R-2" Signal Units (Without Backgrounds)
Plate B-2521 1/2, Two and Three-Color Style "R-2" Signal Units with Backlight on Top Lamp Unit (Without Backgrounds)
Plate B-2522, Two and Three-Color Style "P-5" Signal Units (Without Backgrounds)
Plate B-2523, Two and Three-Color Styles "N", "N-2" and "N-3" Signal Units (Without Backgrounds)
Plate B-2524, Three-Color Style "TR-2" Triangular Signal Unit (Without Background)
Plate B-2526, Three-Color Style "TP-5" Triangular Signal Unit (Without Background)
Plate B-2531, Lamp Unit Assemblies for Styles "R-2", "TR-2", "P-5" and "TP-5" Light Signal Units
Plate B-2532, Lamp Unit Assemblies for Styles "N", "N-2", "N-3", "TN" and "TN-2" Light Signal Units
Plate B-2566, Style "N-2" color Light Dwarf Signal with Relay and Transformer Compartment
Plate B-2571, Lamp Bulbs for Color Light Signals
Plate B-2575, Mounting Brackets for Styles "R-2", "P-5", "N", "N-2", "N-3", "TR-2" and "TP-5" Signal Units
Plate B-2580, Leaded Bases for Signals
Plate B-2581, Clamp and Leaded Bases for Signals
Plate B-2586, Ladder Deails for Color Light Signals
Plate B-2590, Transformer Box for Color Light Signals