unused 1d., three complete rows of twelve from the sheet, the first normal, the second showing the left-hand setting of six misplaced with one impression appearing in the margin and with [6] having the overprint inserted by hand, the third showing the right-hand setting of six misplaced one space to the left, resulting in [6] with overprint double and [12] having the overprint inserted by hand; the odd reinforced perf. though generally fine mint. A rare trio of multiples

Details
unused 1d., three complete rows of twelve from the sheet, the first normal, the second showing the left-hand setting of six misplaced with one impression appearing in the margin and with [6] having the overprint inserted by hand, the third showing the right-hand setting of six misplaced one space to the left, resulting in [6] with overprint double and [12] having the overprint inserted by hand; the odd reinforced perf. though generally fine mint. A rare trio of multiples
Provenance
C.J.L. Snowden, 1953