Cover with 'Furness Lines' imprint on flap franked with 1937 2½d bright blue GVI 'Coronation' issue (SG 94) a corner marginal copy tied by boxed 'POSTED ON BOARD' cancel in black and by BARBADOS cds dated 24 OCT 1937. Addressed to 'Mrs C. R. Stotmeyer, Passenger s/s Lady Nelson, c/o Canadian National Steamships, Barbados'.