1965 and 1966 Birds sets of four with 59 imperf colour progressive proofs on Courvoisier archive pages, dated 1964, some duplication to fill pages maybe. These pages are unique as are the stamps.
1968 and 1969 Fauna sets in 79 progressive, finished and rejected imperf proofs on Courvoisier archival pages with 1968 5m Golden Jackal, 8m. Crested Porcupine including two groups of five in final unissued colour, 20m Fennex Fox with two sets, the first with brighter yellow rejected plus 60m. Wild Boar with unissued colour. 1969 set with 10m. Dromedary Camel, 40m Horse, 15m Dorcas Gazelle with two unissued colours and two sets of 25m Hedgehog. The unissued colour group have been erased with red line, the colour differences are generally quite minimal. A unique item.
New South Wales: 1893/94 Stamp Duty De La Rue proof for a 6s. value in lilac and carmine on white glazed card; fine and rare.
South: 1885 black proof on thick glazed card with handstamps at right reading BEFORE/HARDENING and 21 OCT 85; fine condition
South: 1889 proof on thick glazed card for the Four Pence value, handstamped 15 JUL 89 and BEFORE/HARDENING; fine condition.
South: 1894 proof on thick glazed paper for 6d. value, handstamped in blue 16 OCT 94, a late date as the basic stamp had already been issued in 1887 with perf 12, the perf 13 issue coming in 1896.