Anglo-American Oil Company Ltd. Long Service Badge, six-pointed star, approx. 15.5mm. dia., gold and enamel, set with two paste ‘diamonds’, obverse with the inscription, ‘Long Service A.A.O.C. Ld.’, screw-backed, clutch plate stamped, ‘9ct.’ and inscribed, ‘H. B. Petersen, Jan. 1927’, overall weight 2.5g., good very fine £50-70