1. IOR/R/1/1/1833 Reference (shelfmark): IOR/R/1/1/1833 Title: File 189-P(S)/1929 Seditious activities of Dalip Singh Gill and Dr. Gordt Singer. Interview between latter and Sardar Gurdial Singh Dhillon of Patiala Police. Collection Area: India Office Records and Private Papers Languages: English Date Range: 1929 Extent: 1 file