cover 1933, $4.50 on 75c Balbo Air Post (C18, Gibbons 235), well-centered, tied by neat 'St. John's Newf'd 26 Jul 33' c.d.s. on registered cacheted flight cover with red and blue Air Mail border, six different backstamps, light narrow toning band on back not affecting the front of the cover or the backstamps, otherwise very fine, Scott retail $250.00+ est.

Details

cover 1933, $4.50 on 75c Balbo Air Post (C18, Gibbons 235), well-centered, tied by neat 'St. John's Newf'd 26 Jul 33' c.d.s. on registered cacheted flight cover with red and blue Air Mail border, six different backstamps, light narrow toning band on back not affecting the front of the cover or the backstamps, otherwise very fine, Scott retail $250.00+ est.