Western Australia SG161 1d Rose-Pink (wmk upright) Perf 12.5×11 Block RARE

1d. rose-red block of four with margin at left being perf 12 .5 at top and vertically and perf 11 horizontally at centre and foot unused with large part original gum small gum thin at top and some perf re-enforcement. Very fresh Colour of this RARE Multiple Cat 4800++ Pounds