コースター - Leather, Brass - コースター2枚 - ボーイング757 プレビュー飛行、1982年

Two leather and brass coasters from the United States, dating to 1982, in good condition with light signs of ageing, featuring a brass frame around a leather centre and a cushioned backing, 10 cm in diameter, 1 cm high and weighing 383 g, commemorating the Boeing 757 Preview Flight (October–November 1982).