1932 1/- Green Lyre Bird Definitive stamp, in the large size format. Overprinted OS for official use, in an excellent JOHN ASH Imprint Block of 4 stamps. The entire block is in very fine condition, with excellent front presentation (great perforations and perfect centering). I believe these are authentic original machine applied OS overprints, as evidenced by the impression visible on the paper/gum from the back.The bottom 2 stamps and margin are in mint unhinged condition. The top two stamps are lightly hinged through one hinge. The gum side is very clean, white, glossy and smooth. No toning, thins or folds etc. A hinge mark only from a cleanly removed hinge. The item "1932 1/- Green lyre bird stamp (Large), OS ovpt, ASH Imprint Block of 4, MNH/MLH" is in sale since Sunday, May 17, 2020. This item is in the category "Stamps\Australia\By Type\Pre-Decimal\Blocks, Sets, Sheets". The seller is "watrun262" and is located in Barden Ridge. This item can be shipped worldwide.