cover An attractive collection of the markings of different Post Offices and their types, a few rare rate markings, large "S" (Sanita) on reverse of 1765 entire letter handstamped "LETTERE/DA MARE" from Corfu, also similar 1803 entire letter from Corfu to Carrara showing oval framed "LETTERA DA MARE/6" on front. Virtually all have been picked for quality of strike. (122)