Watch List notes:

(x) Government of Sarawak, $10, 1 June 1937, serial number C/2 115,461, red on multicolour underprint, Brooke family arms
at left, Charles Vyner Brooke at right, reverse, Charles Brooke memorial in Kuching,, (Pick 22, TBB B215), in PMG holder
35 choice very fine.

Estimate: £1,200 - £1,800