1943 MLB Spring Training:
Yankees - Asbury Park, NJ
Giants - Lakewood, NJ
Dodgers - Bear Mountain, NY
https://www.app.com/story/sports/baseball/2015/03/19/yankees-giants-spring-training/25012139/
New York Yankees Training History:
Baltimore (1901);
Savannah, Ga. (1902);
Atlanta (1903-1904);
Montgomery, Ala. (1905);
Birmingham, Ala. (1906);
Atlanta (1907-1908);
Macon, Ga. (1909);
Athens, Ga. (1910-1911);
Atlanta (1912);
Hamilton, Bermuda (1913);
Houston (1914);
Savannah, Ga. (1915);
Macon, Ga. (1916-1918);
Jacksonville (1919-1920);
Shreveport (1921);
New Orleans (1922-1923);
St. Petersburg (1924-1942);
Asbury Park, N.J. (1943);
Atlantic City (1944-1945);
St. Petersburg (1946-1950);
Phoenix (1951);
St. Petersburg (1952-1961);
Ft. Lauderdale (1962-1995);
Tampa (1996-present).
Giants Spring Training History:
New York, NY 1901-1902
Savannah, GA 1903-1905
Memphis, TN 1906
Los Angeles, CA 1907
Marlin Springs, TX 1908-1918
Gainsville, FL 1919
San Antonio, TX 1920-1923
Sarasota FL 1924-1927
Augusta, GA 1928
San Antonio, TX 1929-1931
Los Angeles, CA 1932-1933
Miami Beach, FL 1934-1935
Pensacola, FL 1936
Havana, Cuba 1937
Baton Rouge, LA 1938-1939
Winter Haven, FL 1940
Miami, FL 1941-1942
Lakewood, NJ 1943-1945
Phoenix, AZ 1946-1950
St. Petersburg, FL 1951
Phoenix, AZ 1952-1957
https://www.baseball-almanac.com/teams/springtrainingsites-nl.shtml