Proof 1911-13 4p. die proof in issued colour on wove paper (71 X 105mm), 3p., 4p. and 1a. plate proof pairs in issued colours; 1916-30 4p., 8p. and 2a. plate proof pairs in issued colours, 6p. perforated colour trials (2) in deep green - one affixed to printers? note sheet also bearing issued 1a. and India Foreign Bill 2a., and 6a. imperforate colour trial corner block of eight in red-brown. (23)