PHOTO PAPER THICKNESS NORMAL PHOTOGRAPH THICKNESS.
O gauge (7 mm) small signal box - left stairs - LCC B 70-13L
O gauge (7 mm) Early 20th century country Railway Station - LCC B 70-21
1929 Original LCC Trams Large Poster Map of London - Tube Railway Interest
O gauge (7 mm) SR style signal box - left stairs - LCC B 70-27L
O gauge (7 mm) Midland style signal box with left stairs - LCC B 70-12L
Brick overbridge - LCC B 00-22
