1. IOR/V/27/701/33 Reference (shelfmark): IOR/V/27/701/33 Title: India. Public Works Department, Public Works Department code, with appendices. 10th edition, revised and corrected to 31 March 1919 [with correction slips]. Calcutta, 1919 Collection Area: India Office Records and Private Papers Languages: English Date Range: 1919 Extent: 1 volume