PHOTO PAPER THICKNESS NORMAL PHOTOGRAPH THICKNESS. EXTRA INFO.
Railway Book:Platform 5 - Track Machines - 1984 - No Markings
Railway Book:Platform 5 - Track Machines - Marking of Numbers.
PHOTO TRACK AND SPARE TRACK NEAR GILFACH DDU STATION NE OF GILFACH DDU STATION
Large photo track workers at work, recording Max Göllner (AN1230)
PHOTO TRACK MACHINE 750 - SKERRIES - 1980
PHOTO TRACK LAYOUT SOUTHERN END ROXBOURNE RAILWAY THIS IS A DUAL GAUGE MINIATUR
