Sheets numbered 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16a, 16b, 17, 18 and 'Johannesburg'. Sheets signed variously by Sapper/Lance Corporal A MacRae R.E., Sapper R. Spencer R.E. and Sapper J.E. Howard R.E., and checked variously by Captain E.W. Cox R.E. with contributions from Majo...
