cover A selection of covers with Okugawa seal, 1c. (3) and 5c. to Kuala Lumpur, 8c. to Taiping and 12c. block of four addressed locally; also local cover bearing Postage Due 1c. (2), 3c. (2) and 8c. and an envelope registered to Muar bearing ''DAI NIPPON'' 10c. and 15c. to $2; each cancelled by double-ring c.d.s.