BILL OF EXCHANGE: 1897 on Mauritius 5c. (3), 10c. (2), 25c. (2), 40c. (2) and 1r.25c., each in a mint strip of three; also 1897 surcharges 4c. on 5c. (2, one mint), 5c. on 40c., 8c. on 40c. (variety surcharge double) and 16c. on 40c. (variety surcharge double), all used. A scarce lot, condition generally fine for these. Photo