1974-79 Painting $10 error 'misplaced perfs' top marginal vertical pr resulting in top stamp imperf at top & MISSING 'Australia $10' lower stamp 'Australia $10 at top instead of at bottom. VF fresh MNH. SG 567a. ACSC 784b/ba cat $700++ as singles, plus large premium for such se-tenant pr. 2006 Ceremuga AIEP photo cert. (P) (Image1)

Estimate AU$500

1980 Aircraft 22c IMPERF horiz pr. VF fresh MNH. Originates from the 2nd of only 2 imperf sheets recorded (the 1st imperf sheet was sold intact in our auction 350 & will remain intact). SG 761(var). Using ACSC numbering & estimating prices from other imperfs of the period this would be ACSC 883PP(3) est cat $200 per imperf pr. (P) (Image1)

Estimate AU$150

1980 Aircraft 22c IMPERF vert gutter strip of 4 with traffic lights. VF fresh MNH, horiz fold in gutter as always. Originates from the 2nd of only 2 imperf sheets recorded (the 1st imperf sheet was sold intact in our auction 350 & will remain intact). SG 761(var). Using ACSC numbering & estimating prices from other imperfs of the period this would be ACSC 883PP(3) est cat $200 per normal imperf pr & $400 per intersheet pr, so est $600+ for this. (P) (Image1)

Estimate AU$300

1980 Aircraft 22c IMPERF horiz gutter strip of 4 with colour bar. VF fresh MNH, vert fold in gutter down edge of stamp as always. Originates from the 2nd of only 2 imperf sheets recorded (the 1st imperf sheet was sold intact in our auction 350 & will remain intact). SG 761(var). Using ACSC numbering & estimating prices from other imperfs of the period this would be ACSC 883PP(3) est cat $200 per normal imperf pr & $400 per intersheet pr, so est $600+ for this. (P) (Image1)

Estimate AU$400