BAHAMAS, 1916, 5p Special Delivery, Double Overprint, One Inverted (E1c; SG S1b).
Selvage at top, tied by Nassau June 19, 1917 circular datestamp, used along with 1917 1p Semi-Postal (B1; SG 100) on local cover (cover faults including bottom left corner clipped), well-centered, bright color, the stamp itself is Very Fine, a rare error, especially used on cover, with 1972 B.P.A. certificate, catalogued as used, SG £1,400
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