- 1Foundry Equipment Sand and Shot Blast Machines (YA1996.3237/10)
c1929, item - 2AEI General Signal Ltd Port Talbot electrical equipment (GEC/2/2/34/15)
1965-1972, file - 3AEI General Signal electrical equipment layouts for New Zealand Railways, British Railways Scottish Region and Port Talbot (GEC/2/2/34/30)
1965, file