1858년 페루 발행 0.50페소 색도 에러우표
1858: Medio (½) peso rose-red, Error of Colour, a fine used example with close to large margins all round, of good colour, neatly cancelled by dotted TRUX handstamp of Trujillo in black. A fine example of an extremely rare stamp. Cert. A. Rendon (1989) Scott = $ 4'750. 1200 스위스프랑 경매 시작.
