Lot 20151 – 1922 Colour Trials of the Essays by Harrison & Sons,

1922 Colour Trials of the Essays by Harrison & Sons, London: A presentation sheet with eight stamps affixed, the 1m Pictorial stamp, and seven British George V values from 1/2d to 10d, all but one with Specimen ovpts. The sheet shows the proposed colours of the 1m, 2m, 3m, 4m, 10m, 20m, 50m, and 100m stamps, in addition, the proposed colour for the 5m, 15m and 200m stamps are written down.

An important and unique showpiece.