1511500 United States (Scott C6). CAM 4E3. 4/17/26 San Francisco to NYC. FFC.
9480.
CAM 4E3. 4/17/26 San Francisco to NYC. FFC.
CAM 4E3. 4/17/26 dispatch from San Francisco to NYC. 5c 552 and C6 for the 3 zone rate, magenta flight cachet. Addressed to Peekskill, NY with 4/18 NY b/s.
Very Fine