=033  ##$a1516
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=240  ##$aNA$02
=245  ##$aMS S. Maria Maggiore 26, olim: J. J. III. 4
=300  ##$amanuscript of polyphony, $c540 x 420
=340  ##$dpaper
=592  ##$a(1) anchor (not in Briquet), (2) anchor in circle, with six-pointed star (not in Briquet), (3) generally resembles Briquet #6096, but smaller.
=774  ##$w1000001223
=774  ##$w1000001224
=774  ##$w1000001225
=774  ##$w1000001226
=774  ##$w1000001227
=852  ##$aV-CVbav$cMS S. Maria Maggiore 26$eBiblioteca Apostolica Vaticana$x87
=856  ##$uhttp://www.cmme.org/database/sources/140$zCMME online edition