The United States Postal Service will issue its four Summer Harvest forever stamps on July 11.
The commemoratives showing watermelons, sweet corn, cantaloupes and tomatoes will be issued with a first-day ceremony at the California State Fair-Cal Expo in Sacramento.
Specific details of the ceremony time and location are not currently known.
The stamps will be issued in a pane of 20, in the format described by the USPS as a convertible booklet.
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