19th CENTURY QUARTET; 1814 E to Alloa ex Edinburgh with framed "Addl/½" h.s. on front and endorsed 'Missent to Alloa' with framed "ALLOA/430 - E" mileage mark below and redirected to Carlisle, 1826 EL to Durham ex London with Free d.s. on front, endorsed 'Missent to' alongside a Stockton mileage d.s. and endorsed on rear 'Not for' alongside a Durham mileage d.s. and further endorsed 'Try Carlisle' on front, 1856 1d pink env. to Horsham ex Dublin endorsed 'Missent to' with a St Leonards on Sea d.s. alongside and 1859 E to Lancaster ex London franked 1d red with two strikes of the rare framed "MISSENT TO/BLACKBURN" h.s. on front. (4 covers) Cross Reference: SCOTLAND, POSTAL STATIONERY, QV, FREE MAIL, REDIRECTED AND TURNED MAIL (Image)