The following have been seen but are outside the scope of this catalogue.
1983 vertical perforation shift.
1983 imperf right margin.
1983 imperf top margin.
1983 imperf left margin.
1983 imperf bottom and left margins.
1983 misaligned vertical perforation.
1983 misaligned vertical perforation.
1983 imperf bottom margin.
1984 doubled horizontal perforation.
1984 doubled horizontal perforation.
1984 missing vertical perforation.
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