Yankee Stadium [Superintendent Jim Thompson mowing the grass on the baseball field.]

Yankee Stadium [Superintendent Jim Thompson mowing the grass on the baseball field.]

Yankee Stadium [Superintendent Jim Thompson mowing the grass on the baseball field.]

Yankee Stadium [Superintendent Jim Thompson mowing the grass on the baseball field.]

Yankee Stadium [Superintendent Jim Thompson on the baseball field.]

Yankee Stadium [Superintendent Jim Thompson on the baseball field.]

Yankee Stadium [Superintendent Jim Thompson maintaining the baseball field.]

Yankee Stadium [Superintendent Jim Thompson maintaining the baseball field.]

Yankee Stadium [Superintendent Jim Thompson and groundskeeper on the baseball field.]

Yankee Stadium [Superintendent Jim Thompson and crew on the baseball field.]

Yankee Stadium [Superintendent Jim Thompson and crew on the baseball field.]

Yankee Stadium [Superintendent Jim Thompson overseeing maintenance of the baseball field.]

Yankee Stadium [Superintendent Jim Thompson overseeing maintenance of the baseball field.]

Yankee Stadium [Superintendent Jim Thompson overseeing maintenance of the baseball field.]

Yankee Stadium [Superintendent Jim Thompson pruning the grass on the baseball field.]

Yankee Stadium [Superintendent Jim Thompson on the baseball field.]

Yankee Stadium [Superintendent Jim Thompson on the baseball field.]

Yankee Stadium [Superintendent Jim Thompson on the baseball field.]

Yankee Stadium [Superintendent Jim Thompson on the baseball field.]

Yankee Stadium [Superintendent Jim Thompson pruning the grass on the baseball field.]