This facsimile was published by Breitkopf & Härtel in Leipzig in 1922. Of 380 total copies, No. 1-300 were intended for sale. The other eighty, No. I-LXXX, were not commercial editions. This copy is one of the editions originally not intended for sale, Nr. LXXIX.
"Collected from the library of Paul Hirsch, Frankfurt A. Main, with participation from Paul Hirsch and edited by Johannes Wolf" on verso next to title page. Hirsch (1881-1951) was a musician and avid music collector. His collection comprised over 18,000 items and was acquired by the British museum in 1946.FAC-11348$25