124100 is the official USPS item number for the Vibrant Leaves Postcard Stamps . These stamps are issued in panes of 20 and are valid for the standard postcard rate.
The aircraft can "kneel" using its landing gear to allow cargo to be loaded via a front ramp. 124100
It can carry up to 120,000 kg (approx. 264,500 lbs). 124100 is the official USPS item number for