1978年澳门精铸银币100元，格兰披治大赛车25周年纪念，无广告，ASW0.84安士，NGC PF68 Ultra Cameo，#6139224-002，附原包装及证书，编号782，发行5500枚。 Macau, silver proof 100 Patacas, 1978, commemorative issue for the 25th Anniversary of the Grand Prix, without advertising logo, ASW 0.84oz,NGC PF68 Ultra Cameo, #6139224-002. With original packaging and certificate of issue, number 782, mintage of 5500 pieces.
