The Beinecke image was taken from this page (older version):
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Many years earlier I had made this Ascii rendition:
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Note also that the IVTFF format implies a bofolio numbering: the quire letter (A-T) followed by the number 1-6 counting outer to inner. Example: quire 8 still has bifolios H1 and H2 but H3 - H5 are now lost.