1012
cover 1800 (27 Apr. and 28 Jun.) entire letters from the Melville correspondence, carried privately, endorsed "p. the Nyons/Capt. Aiken" and p. the Amphitrite/Capt. Mitchell" respectively; both rated "1" and both backstamped "LOMBARD ST. UNPAID PENNY POST" and with appropriate London oval d.s. (30 Jun. and 27 Aug.)

细节
cover 1800 (27 Apr. and 28 Jun.) entire letters from the Melville correspondence, carried privately, endorsed "p. the Nyons/Capt. Aiken" and p. the Amphitrite/Capt. Mitchell" respectively; both rated "1" and both backstamped "LOMBARD ST. UNPAID PENNY POST" and with appropriate London oval d.s. (30 Jun. and 27 Aug.)
来源
Nabarro, 1975