Historical information
An example of an Air Mail Letter Card (cost 1 penny), used for cheap mail over long distances.
Physical description
Printed in blue on white paper, two gummed edges to seal envelope when folded. "Postage paid 1d."
An example of an Air Mail Letter Card (cost 1 penny), used for cheap mail over long distances.
Printed in blue on white paper, two gummed edges to seal envelope when folded. "Postage paid 1d."