Delaware State Police Troop 7 is issuing a Gold Alert for 71-year-old Martha Armstrong, who was reported missing on Sept. 1.

Armstrong was last seen about midnight, Aug. 30, in the Rehoboth Beach area.

Armstrong is described as a white female, 5-feet-10-inches tall, approximately 250 pounds, with brown eyes and gray hair.

Attempts to locate or communicate with Armstrong have been unsuccessful, and there is a true concern for her safety and welfare. There is no photograph available.

Anyone with information regarding Armstrong’s whereabouts is asked to contact Delaware State Police Troop 7 by calling 302-644-5020 or 9-1-1. Information may also be provided by calling Delaware Crime Stoppers at 1-800-TIP-3333 or via the internet at www.delaware.crimestoppersweb.com.