1. IOR/F/4/1722/69413 Reference (shelfmark): IOR/F/4/1722/69413 Title: Scope & Content: Opinion of the Advocate General of Bengal [John Pearson] that the Government of India has no authority to grant patents for the protection of inventions in India Collection Area: India Office Records and Private Papers Languages: English Date Range: Sep 1835-Sep 1836 Extent: 1 file