1. Fighters Ernie Schaaf, Jack Sharkey and Jim Maloney sign on the dotted line for fights at Boston Garden Creator: Jones, Leslie, 1886-1967 Format: Photographs Collection: Leslie Jones Collection Date: May 1931 Institution: Boston Public Library
2. Fighters sign at Boston Garden seated L-R: Ernie Schaaf, Jack Sharkey, and Jim Maloney Creator: Jones, Leslie, 1886-1967 Format: Photographs Collection: Leslie Jones Collection Date: May 1931 Institution: Boston Public Library
3. Fighters sign. L-R: Ernie Schaaf / Jack Sharkey / Jim Maloney Creator: Jones, Leslie, 1886-1967 Format: Photographs Collection: Leslie Jones Collection Date: May 1931 Institution: Boston Public Library
4. Fighters sign. L-R: Ernie Schaaf / Jack Sharkey / Jim Maloney Creator: Jones, Leslie, 1886-1967 Format: Photographs Collection: Leslie Jones Collection Date: May 1931 Institution: Boston Public Library