1941 GUERNSEY ½D ARMS VARIETY IMPERF BETWEEN VERTICALLY - USED (SG1h). A very fine used horizontal pair 1941 ½d Guernsey Arms issue variety IMPERFORATE BETWEEN VERTICALLY (SG1h), with wavy line cancellation. A VERY RARE ERROR AND THE FIRST USED EXAMPLE WE HAVE SEEN. (Ref 108020).