Description

1945 (May 25) Herbert Sittner printed censored envelope by airmail endorsed Coast to Coast to Kew Gardens, New York bearing Duke & Duchess of Gloucester set making 11½d franking tied GPO Sydney cds….I believe that this is conveniently overfranked by 2½d probably to provide the recipient the complete set as the correct rate was 9d for Sea from Australia to US west coast & then U.S. or Canadian domestic airline to destination.