You could almost delete the 7mm part from the title of Gordon Gravetts' second volume, the inspiration, ideas, information and methods can be applied irrespective of your scale and gauge!

A definite emphasis is placed on small size for most of these O gauge model railway ideas. Interesting detail and operation is promoted above the classic mainline railway to create realism and practical operation of large scale trains in the family home.

Highly recommended for modellers seeking to recreate a small but realistic part of the railway network, whatever your modelling scale. 

122 pages soft cover.