The box contains 4 photo albums:

Album no. 1 - Roan-Antelope Copper Mines G.O.19432, with photos of locomotive 0-4+4-0.

Album no. 8 - G.O.39920 Scottish Oils, G.O.19392 English Steel, G.O.19133 Earles Cement, G.O. 19017 L.E.P., G.O. 19203 Halworth Co Limited, G.O. 39943 York, G.O.39962 British Aluminium, G.O. 39973 Dobson & Barlow, G.O.19361 UNNRA, G.O.19349 Dorman Long & Co Limited, G.O.039982 Nottingham Corporation, G.O.19418 Oslo.

Album no. 9 - Broken Hill G.O.19142 & 19224, W.A.G. G.O.64418, with photos of mechanical parts and industrial locomotives.

Album no. 22 - New South Wales G.O.19470, New South Wales Government Railway Coach G.O.19573, with photos of Co-Co 3820hp 1500V d.c. electric locomotives, mechanical parts, equipment, equipment installations, complete locos and first stages of shipping (by road).