Lydian family (Bitstream library) contains 4 fonts.
Lydian is Warren Chappell’s almost calligraphic sanserif, designed for ATF in 1938. Lydian Cursive, done by Chappell in 1940, is much freer and more calligraphic.
Lydian Std Roman
Lydian Std Italic
Lydian Std Bold
Lydian Std Bold Italic
Font collection on Fonts-online.com Alphabet font list