on piece 1855 (0.6Kr.) blue "Mercury" (Type III), A COMPLETE HORIZONTAL STRIP OF TEN in remarkably good condition with only a couple of stamps with either close or touched margins, affixed to the title page of the "Annali Universali Di Medicina" (August-September 1858 edition), cancelled by several strikes of "ROVIGNO" c.d.s. (12.8). An outstanding showpiece. Alberto Diena Certificate (1958). Sass. 3, L. 25,000,000 (used off cover). Photo

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on piece 1855 (0.6Kr.) blue "Mercury" (Type III), A COMPLETE HORIZONTAL STRIP OF TEN in remarkably good condition with only a couple of stamps with either close or touched margins, affixed to the title page of the "Annali Universali Di Medicina" (August-September 1858 edition), cancelled by several strikes of "ROVIGNO" c.d.s. (12.8). An outstanding showpiece. Alberto Diena Certificate (1958). Sass. 3, L. 25,000,000 (used off cover). Photo