Zapf Humanist 601 BT family (Bitstream library) contains 8 fonts.
Zapf Humanist 601 Std Roman
Zapf Humanist 601 Std Italic
Zapf Humanist 601 Std Demi
Zapf Humanist 601 Std Demi Italic
Zapf Humanist 601 Std Bold
Zapf Humanist 601 Std Bold Italic
Zapf Humanist 601 Std Ultra
Zapf Humanist 601 Std Ultra Italic
Font collection on Fonts-online.com Alphabet font list