Physical description
Set of three photocopied plans or drawings on A3 sheet of "Hawthorn Depot" - c 1938
.1 - P8392 - Plan of land showing Depot, surrounding land and streets - 2 copies held
.2 - P8393 - Plan showing detail layout of depot, buildings and fences - 2 copies held
.3 - P8394 - Plan showing detail of offices and basement
Drawings 2 and 3 show substation location.