Ombytningsblanket (stamp exchange form) with Danish stamps just prior to the introduction of The Faroe Islands own stamp issues from 30 January 1975. This form include two 4 sk. and one 8 sk. 1858 wavy-line imperforate, bicolored issues and stamps issued up to 1920’ies. Cancelled in ‘VAGUR 27.6.1974’, note that 1 sk. is counted as 2 øre. Very few such forms has been recorded.