1. IOR/L/PS/11/40, P 4993/1912 Reference (shelfmark): IOR/L/PS/11/40, P 4993/1912 Title: P 4993/1912 Siam: exemption from Siamese poll-tax of British subjects visiting Siamese territory temporarily Collection Area: India Office Records and Private Papers Languages: English Date Range: 5 Nov 1912-11 Nov 1913 Extent: 1 file