New York Yankees: Lou Gehrig, Jacob Ruppert and Yorkville neighborhood
Lou Gehrig retires, gives 'Luckiest man on the face of the earth' speech at Yankee Stadium in 1939 – New York Daily News
HOF 2013 Inductee: Jacob Ruppert Brought Yankees to Greatness - Sports Collectors Digest
New York Yankees: Lou Gehrig, Jacob Ruppert and Yorkville neighborhood
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Lou Gehrig retires, gives 'Luckiest man on the face of the earth' speech at Yankee Stadium in 1939 – New York Daily News
Lou Gehrig retires, gives 'Luckiest man on the face of the earth' speech at Yankee Stadium in 1939 – New York Daily News
Lou Gehrig retires, gives 'Luckiest man on the face of the earth' speech at Yankee Stadium in 1939 – New York Daily News
NYC – Beer Baron who owned the Yankees – Just Looking Around – with ThomBradley
Beer Money and Babe Ruth: Why the Yankees Triumphed During Prohibition, by Collectors Weekly, Ben Marks
Jacob Ruppert Gallery Trading Card Database
Historic Beer Birthday: Jacob Ruppert, Jr. - Brookston Beer Bulletin
16 Jacob Ruppert Brewery Stock Photos, High-Res Pictures, and Images - Getty Images
Ruppert, Jacob Baseball Hall of Fame
Jacob Ruppert – Society for American Baseball Research
Colonel Jacob Ruppert – Just Looking Around – with ThomBradley