LINCOLN WEST HOLMES SIGNAL BOX DIAGRAM 'AT CLOSURE' JULY, 2008

Pelham Street Junction SB Diagram 1950-9
Lincoln High Street SB Diagram, c 1960
West Holmes SB Diagram, c1960
  Pelham Street Junction SB Diagram 2008
  Lincoln High Street SB Diagram 2008
  East Holmes SB Diagram 2008
  West Holmes Diagram SB 2008

Diagram (c) Tim Lockley 2008.
This page (c) Tim Lockley & Tim Hudson 2008