Unusual oval-shaped gold coin for the Queen Mother's Centenary 1900 - 2000, one of 3 different designs, each with a 100 piece issue limit, monochrome printed, and one of the earliest printed coins we can remember seeing. Denomination 10,000 Kwacha, 48.00 x 30.00 mms, 27.000 grms x .9990 fine = 0.8672 trou ounces fine gold content.