Filter
Burckhardt, Carl Jacob (1891-1974) (7775)
Burckhardt, Elisabeth (1906-1989)(74)
Speiser, Henriette (1922-1998)(45)
Basel UB (7775)
Burckhardt, Carl Jacob (1891-1974) (7775)
Burckhardt, Elisabeth (1906-1989)(74)
Speiser, Henriette (1922-1998)(45)
Basel UB (7775)