Lot 71466 – Sarawak 1924 $10 dollar green and red, diagonal CUSTOMS opt block of 20 (5×4),

1924 $10 dollar green and red, diagonal CUSTOMS ovpt block of 20 (5×4), neatly cancelled by four strikes of violet « CUSTOMS and SHIPPING OFFICE / SARAWAK » undated circular hs in violet, odd short or toned perfs and slight gum soaks though an attractive block with good colour and large part og, a remarkable block and so far the largest multiple we have seen (Barefoot customs 18, £700+).