| NYC 'late' J3a 'Hudson' & PT-4 Project Reference |  |
Thoroughbreds
Alvin F. Staufer
©1974
Library of Congress No. 74-75354
Steam Power of the New York Central System
Alvin F. Staufer
©1961
ISBN #0-944513-00-X
Steam Locomotives of the New York Central Lines
William D. Edson / H.L. Vail, Jr.
Published by The New York Central Historical Society, Incorporated
©1997
ISBN #0-9659617-0-2