1. IOR/L/PJ/12/753 Reference (shelfmark): IOR/L/PJ/12/753 Title: File 904/24 - 'Colonel' Dinshah P Ghadiali, Spectrochrome Institute, San Francisco: activities in USA; trial and conviction; visa for India Collection Area: India Office Records and Private Papers Languages: English Date Range: Mar 1924-Nov 1939 Extent: 1 file