Lot 468
468
cover 9, DO-DP and DQ-DR pairs, DS and DT singles, used together on neat envelope used to Prussia, tied by very fine strikes of the Newbury "544" duplex for 18 April 1872; DT just affixed over the edge and with a few creased perfs., otherwise fine. A very attractive and extremely rare exhibition item. R.P.S. Certificate (1981). Photo
cover 9, DO-DP and DQ-DR pairs, DS and DT singles, used together on neat envelope used to Prussia, tied by very fine strikes of the Newbury "544" duplex for 18 April 1872; DT just affixed over the edge and with a few creased perfs., otherwise fine. A very attractive and extremely rare exhibition item. R.P.S. Certificate (1981). Photo

Details
cover 9, DO-DP and DQ-DR pairs, DS and DT singles, used together on neat envelope used to Prussia, tied by very fine strikes of the Newbury "544" duplex for 18 April 1872; DT just affixed over the edge and with a few creased perfs., otherwise fine. A very attractive and extremely rare exhibition item. R.P.S. Certificate (1981). Photo