Group of three Spring Training contracts between the New York Yankees and the St. Petersburg Chamber of Commerce, highlighted by rare and historic signatures. The 1920s contract features Miller Huggins, Jacob Ruppert and Al Lang, who brought Spring Training to St. Petersburg. The 1935 contract is signed by Ruppert and Lang, and the 1927 contract - the year of Murderers' Row - includes Ruppert, Ed Barrow, and Lang. An exceptional trio tied to Yankee history and the origins of Spring Training in Florida. PSA/DNA LOA.