PHOTO PAPER THICKNESS NORMAL PHOTOGRAPH THICKNESS.
PHOTO CHURCHILL SHUNTER PASSING COLTHROP SIGNAL BOX
PHOTO GRAPES AT COLTHROP SIGNAL BOX 2001
PHOTO COLTHROP EARLY TURBOS 165105 FROM SIGNAL BOX 1984
PHOTO VIEW FROM COLTHROP SIGNAL BOX LOOKING NORTH 1999 - BUILDING WORK
PHOTO COLTHROP FEB 1977
PHOTO HORSEBRIDGE SIGNAL BOX A BEAUTIFULLY PRESERVED SIGNAL BOX SIGNAL AND ADJA
