Lot 60731 – Proof overprint in red for the 5-line format of the low values: Left sheet marginal block of sixteen of Stereo Setting 2

Proof overprint in red for the 5-line format of the low values: Left sheet marginal block of sixteen of Stereo Setting 2 with Type 2 backstamp in purple and initialled « B.J.B. », on thin buff paper, showing a fine array of cliché varieties, neatly mounted and expertly written up on album page, very fine and very scarce (16). Hibernian PR7; €384+.