EXHIBITION STYLE COLLECTION OF ERRORS: 1959-85, 67 single stamps and 23 multiples, such as pairs (2), strip of four (1), blocks of four (16), block of six (1) and blocks of nine (3), including 54 stamps and 17 multiples, which are showing various color or perforation shifts, neatly arranged and inscribed on 20 pages, representing values with shiny and dull gum, perfect quality material, all with full OG, apparently all NH, except maybe a few common stamps, VF and rarely offered material, which is great for further expansion or break up for internet Sale