RY-180 RPO "REGISTERED / T. G. & B.", two backstamps on cover with 3¢ Small Queen and 2¢ RLS tied by grid hs on cover from Hopevale, Ont (AP 6 77) to Caledonia tied by Registered straightline, paying 5¢ registered letter rate. In addition, there are two boxed RPO ON-210 "REGISTERED / H & T. R." backstamps. RF F and EARLIEST RECORDED DATE (AP 7 77). Ex Harrison on his exhibit page (Lee sale, lot # 585). (Image)