Cover with printed 'First Day Air Mail Santo Domingo to Santiago de Cuba' franked with 1920 10c blue 'Special Delivery' issue and 1924 2c red (SG E232 & 241) tied by SANTO DOMINGO cds dated FEB 20 1928. Flown on the 'Santo Domingo - Santiago de Cuba' first flight by West Indian Aerial Express without any first flight cachets. Addressed to CUBA with arrival cds on reverse. (Muller #8)