China 1949 40c grey-green "Bronze Bull", in block of four, with upper right stamp showing the second and third characters of surcharge transposed printing variety, SG1359/a.
A fine unused positional block as issued.
A scarce variety which occurs once per sheet of 300 in position 19 on one of the panes. On many sheets the stamp variety was removed before sale.
SG Catalogue Value: £545+.
