Scott C37 mint 5c - DC-4 Skymaster, Air Post 1948 Rotary Press Coil - perf 10 horiz. Stamps, representative stamp imaged.
Scott C37 mint 5c - DC-4 Skymaster, Air Post 1948 Rotary Press Coil - perf 10 horiz. Stamps, representative stamp imaged.
Scott C37 mint 5c - DC-4 Skymaster, Air Post 1948 Rotary Press Coil - perf 10 horiz. Stamps, representative stamp imaged.