Canada J15a-J20a

1935 One cent to Ten cent, the original set of four in unusually select, sheet marginal imperforate blocks of four, radiant colour and full pristine original gum. Imperforate multiples larger than pairs are very scarce, especially in such an excellent state of preservation with flawless gum, Extremely Fine, Never Hinged (Unitrade J15a-J20a; catalogue value $3,600)