Light infantry exercise arranged for the use of Native Infantry... by an adjutant of Bengal Native Infantry [? W C Erskine]. Dated as: Calcutta nd [? 1840s]
Manual of survey for the instruction and guidance of the putwarees and others concerned with the Khusra survey of the district, Jun 1853, compiled by Captain W C Erskine, Superintendent of Jaloun Agra 1853
The case of the Banda and Kirwee booty... published by the authority of the prize agents of Sir G C Whitlock's force. With extensive printed and MS notes, comments and related papers. Dated as: London 1864