PAs, C-Liners and FL9s. Book presents in b&w photographsALCo's PAs, Fairbanks-Morse C-Liners andEMDs FL9s of the New York, New Haven and Hartford. New Haven Diesel Locomotives, Vol. This book is aboutPA, C-Liners & FL9 locomotives that operated throughout the New Haven system from the 1940s through 1960s.