SABR

Ewell Blackwell

Ewell Blackwell

Ewell Blackwell was the first victim of the Giants’ catchers’ signals intercept operation in 1951. (NATIONAL BASEBALL HALL OF FAME LIBRARY, COOPERSTOWN, N.Y.)

Individual Memberships start at just $45/year

Become A Member Today

When you join SABR you are making a statement of support for baseball history. You are joining a worldwide community of people who love to read about, talk about and write about baseball.