PL.49 (JB)(SG SPEC C9) ON COVER. 1857 mourning envelope Andoversford (Glos.) to Birmingham with a very fine die II pl.49 lettered JB in a fine pale rose shade on transitional paper (C9(4)) tied "572" of Andoversford, on reverse ANDOVERSFORD udc in black (GL9) and back stamped MY 30 1857. RPS cert 216936. Fine and very scarce. (Ref 84016).