Proof Block of Four 1918 5d. black and mauve with overprint in red, an imperforate plate proof block of four on gummed watermarked paper; the upper right stamp with small mark on face otherwise fine. Very rare. S.G. S3. Photo | Christie's

Lot 1435

1435

Proof Block of Four 1918 5d. black and mauve with overprint in red, an imperforate plate proof block of four on gummed watermarked paper; the upper right stamp with small mark on face otherwise fine. Very rare. S.G. S3. Photo

Details

Proof Block of Four 1918 5d. black and mauve with overprint in red, an imperforate plate proof block of four on gummed watermarked paper; the upper right stamp with small mark on face otherwise fine. Very rare. S.G. S3. Photo