Cover with printed 'Graham & Company, Chartered Accountants Bay & Parliament Streets Nassau Bahamas' company imprint at top franked with 1921 2½d ultramarine GV issue (SG 119) tied by good strike of undated POSTED ON THE HIGH SEAS U.S.M.S. MUNARGO ship cancel in blue and also by MIAMI arrival mark with straight line 'PAQUEBOT' marking in purple alongside. Addressed to NEW YORK, USA.