Author
Okkonen, Marc
2
Alvarez, Mark
1
Barnes, Clive, 1927-2008
1
Bowen, Jon (Cartographer),
1
Buckley, James, Jr., 1963-
1
Burns, Ken, 1953-
1
Conlon, Charles Martin, 1868-1945
1
Duncan, Dorée
1
Environmental Systems Research Institute (Redlands, Calif.),
1
Harris, Melissa
1
Hoppel, Joe (Baseball writer)
1
Johnson, Lloyd
1
Leatherman, LeRoy,
1
McCabe, Constance
1
McCabe, Neal
1
Mitchell, Jack
1
National Baseball Hall of Fame and Museum
1
National Geographic Partners (U.S.),
1
National Geographic Society (U.S.),
1
National Geographic Society (U.S.). Cartographic Division
1
Pratl, Carol
1
Rucker, Mark
1
Shieber, Tom
1
Sickley, Theodore A.,
1
Society for American Baseball Research
1
Splatt, Cynthia
1
Swope, Martha,
1
Thorn, John, 1947-
1
United States. Government Publishing Office,
1
Vaughan, David, 1924-2017
1
Ward, Geoffrey C.
1
Zillmer, Scott,
1