PHOTO PAPER THICKNESS NORMAL PHOTOGRAPH THICKNESS.
Photo 6x4 The top of the pipeline to Lochay Power Station Monemore The po c2011
PHOTO A BRASS STACK ALONG WITH WHISTLES ON THE TOP OF THE PANNIER ENGINE AT CHO
PHOTO BLAENAU FFESTINIOG STATION THE OUTLINE OF THE MOUNTAINS IS LOST IN THE GR
PHOTO ABERYSTWYTH CLIFF RAILWAY THE FLATTENING OF THE GRADIENT OVER THE MIDDLE
PHOTO BALA LAKE RAILWAY THE TRACK OF THE BALA LAKE RAILWAY RUNNING ALONGSIDE T
PHOTO COTTAGES AT DUNGENESS THE TRACK OF THE ROMNEY HYTHE & DYMCHURCH RAILWAY C
