SCOTTISH COASTAL STEAMER MAIL; 13 Mar. 1839 EL (small opening tear; wax remnants) to London 'per Steam' with framed "PAID at/DUNDEE" on front and framed "DUNDEE" d.s.on rear and London Ship Letter and d.s. on front and rear. Rated '8'd prepaid. Uncommon steamer mail. Cross Reference: LONDON POSTAL HISTORY, SHIP LETTERS, SCOTLAND (Image)