Clean fresh MUH with Post Office Pack residue on few perf tips

These blocks came from the official Australia Post collectors pack. The mounts the stamps are placed in discolored a few per tips as seen in reverse scan.

$2 domestic untracked large letter

$5 international untracked letter

I combine postage and have a good range of varieties, sheet numbers and gutter blocks listed.

Ref. 20261004_SB_2_9399T