cover 1851 (15 Dec.) envelope used locally in London, bearing Treasury Roulette 1d., HH, roulettes on all sides, neatly cancelled and tied by London "72" numeral; filing note on front below adhesive but otherwise fine. Rare. B.P.A. Certificate (1959). Photo

Details
cover 1851 (15 Dec.) envelope used locally in London, bearing Treasury Roulette 1d., HH, roulettes on all sides, neatly cancelled and tied by London "72" numeral; filing note on front below adhesive but otherwise fine. Rare. B.P.A. Certificate (1959). Photo