Cecelia Packing Corp. is now shipping heirloom navel oranges from its Sky Valley Ranch.

Since the 1930s, the Orange Cove, Calif.-based company ships “Old Line Washington” navels from Sky Valley.

The Sky Valley heirlooms, ship from January through mid-April. The company offers customers a chance to win a bag of the fruit when they “like” the Sky Valley Citrus Facebook page.