BEIN 2013 +S128: From the library of Helmut Köhler: 6-7, 11-15, 19, 23.
BEIN 2013 +S128: From the library of Riewert Quedens Tode: 1, 8, 10, 21.
BEIN 2013 +S128: Also called 2. Auflage; Manuscript notes and drawings on final blank page: 6.
BEIN 2013 +S128: Also called 2. Auflage: 21.
BEIN 2013 +S128: Also called 2. überarbeitete Auflage; Accompanied by "Beilage" (1 sheet) dated 22.11.73: 13.