Nachl. O. Kokoschka 411 - 415(1)
UBH Autogr Geigy-Hagenbach 1513(1)
UBH Autogr Geigy-Hagenbach 1970(1)
UBH Autogr Geigy-Hagenbach 1972(1)
UBH Autogr Geigy-Hagenbach 841(1)
UBH Frey-Gryn Mscr I 23:Bl.106-107(1)
UBH Frey-Gryn Mscr I 23:Bl.118-119(1)
UBH Frey-Gryn Mscr I 23:Bl.128-129(1)
UBH Frey-Gryn Mscr I 23:Bl.148(1)
UBH Frey-Gryn Mscr I 23:Bl.60-61(1)