The musical notation of the middle ages exemplified by facsimiles of manuscripts written between the tenth and sixteenth centuries inclusive ... Prepared for the members of the Plainsong and Mediaeval Music Society. (The development of musical notation /
Plainsong and Mediaeval Music Society (London)
H. B. B.
Briggs, H. B.(Henry Bremridge),-1901.
London,
1890.
The facsimiles are in a pocket loosely inserted at the back.