Bank of Scotland, Proof 100, Edinburgh, 1 September 1874, black and white, value in green underprint at centre, arms top centre and at left in vertical panel, counterfoil at left (Douglas 69), a Perkins Bacon & Co engraving, black CANCELLED overprint twice across face of note, extremely fine, very rare
Bank of Scotland, Proof 100, Edinburgh, 1 September 1874, black and white, value in green underprint at centre, arms top centre and at left in vertical panel, counterfoil at left (Douglas 69), a Perkins Bacon & Co engraving, black CANCELLED overprint twice across face of note, extremely fine, very rare

Details
Bank of Scotland, Proof 100, Edinburgh, 1 September 1874, black and white, value in green underprint at centre, arms top centre and at left in vertical panel, counterfoil at left (Douglas 69), a Perkins Bacon & Co engraving, black CANCELLED overprint twice across face of note, extremely fine, very rare