Extensive collection to 2005 with 1871 set of 6 to 25k dull lilac, many other early issues including complete sets, 1931 Graf Zeppelin duo used, 1932 Madonna & Child set of 4 used plus 1933 Airs set mint, various imperf issues through the 1950s-60s plus some mini-sheets, and the usual CTO material, from 1985 onwards appears to be mainly unmounted mint.  (1000s) (Image1)

Estimate AU$1,000