Proof 1930 Parliamentary Millenary Celebration, a series of four composite essays on surfaced paper, each essay (160x198mm.) containing six impressions (slightly larger than issued size) of the 30a. and 1k. (issued designs) and 45a. (unissued value and design), two of each design, in various stages of completion and in either black or sepia tone colours, all affixed to backing card. Fine and most appealing