1850 MANCHESTER/"WINDSOR.BRIDGE" RECEIVER'S HAND STAMP IN BLUE (M530) ON COVER. Fine envelope Manchester to Hanover Square London with 1d (SG8) lettered HD, just touched at right otherwise fine margins and cancelled "498" numeral of Manchester. At left fine strike "WINDSOR.BRIDGE" straight line receiver's hand stamp in blue (M530). On reverse MANCHESTER date stamp DE 24 1850 and LONDON date stamp DE 25 1850. (Ref 114522).