cover RAAB: 6Kr. (HP) Type I with good to large margins, on front of 1850 (Aug.) E.L. to Buda, neatly cancelled and just tied by unframed "RAAB/RECOMANDIRT" h.s. (Ryan 1304, 500p.) with ornamental double circle d.s. (22/8) adjacent (Ryan 1302) and bearing on reverse 6Kr. (cut into at lower left) centrally cancelled by straight line "RAAB" (Ryan 1301, R) and tied by "OFEN/WASSERSTADT" c.d.s. (23/8). Rare and interesting, being the only recorded cover showing three different handstamps of Raab. Photo in colour