(x) Government of Mauritius, colour trial 10 rupees, ND (1930), no serial numbers, green on multicolour underprint, George V at right, arms at centre, red SPECIMEN WATERLOW & SONS LTD. overprints, three cancellation holes(Pick 21ct), in PMG holder 64, choice uncirculated, very rare.
Estimate: £5,000.00 - £7,000.00