United States United States Air Post Zeppelin Flights
Sale No: 0819
Lot No:1081
Symbol:e
1925 "Los Angeles" to New York, cover franked with 5c Lexington-Concord, tied by violet Air Mail Service Mayaguez, P.R. cancel, boxed (misspelled) cachet "Via Air Ship Los Angeles Porto Rico to Lake Hurst, N.J." (Image)