cover MEVAGISSEY: 1841 (Dec.) large part double rate entire from Macao to Scotland (9.5 arrival) "p Ellen from China", showing on reverse a fine strike of the rare step type "MEVAGISSEY/SHIP LETTER" (Type S1) h.s. in black, also "ST.AUSTELL" double-arc d.s. (4.5) struck on face, rated "1/4". Entires from Macao are rare