1989 Surch '20t & bars' on Fish 17t, opt greatly shifted vertically so bars at top & old 17t value not obliterated. Plus 1994 Provisional opt Shell 21t opt on 80t (2) greatly misplaced opts resulting in value at top instead of bottom on 1st, & value split in all 4 cnrs of stamp on 2nd! (only such example we have ever seen). VFU on pieces. SG 602(var) & 734(var). Interesting group of rare items found by vendor in kiloware. (3) (Image1)

Estimate AU$200