KGV HEAD 1927 PLATE ONE Block of 4 1½d Red SG 96 Fine Mint

The Plate Number is indicated by the dot(ONE) over the top right-hand stamp Perf 13 ½ x 12 ½ Small Multiple Watermark Hinged in the selvedge only
The UNMOUNTED mint stamps alone must be worththe starting price
Please note the SCAN is part of my description