Rhode Island Tercentenary Issue First Day Cover
300th Anniversary of the Settlement of Rhode Island
Issued on May 4, 1936 in Providence, RI - Scott #777

Unofficial Town Cancel - Oakland Beach, RI
1st RI Tercentenary Commission - Planty 777-18a

The Oakland Beach Post Office, (Warwick Township, Kent County) was established on February 15, 1910 under Postmaster Florence E. Booth. The Post Office was officially closed on June 30, 1949 and mail is handled through the Warwick Post Office.

Sources:
Check List of Rhode Island Post Offices 1790-1994 - Del Beaudreau
Rhode Island Postal History: The Post Offices - Merolla, Jackson & Crowther