cover 1860-70 entire letters (3) ex the Lanman and Kemp correspondence from Cartagena (2) and Santa Marta to New York, showing oval-framed f.a.c. of C. J. Fox and W.P. Maal (both at Aspinwall), Albert Matthieu (Cartagena), and one showing "FORWARDED BY/W.C. FOSTER/COMMISSION MERCHANT/CARTHAGENA,N.G." large ornate h.s. in red (a small part torn away on opening) used as a sender's cachet