The Derby Neck Library\u00a0marks\u00a0the 60th anniversary of the flood of 1955 on Tuesday, Aug. 18, at 6:30 p.m. There will be a talk by a local resident\/historian \u00a0and a presentation of original photographs of the flood, donated by neighbors of the library. These photos have never been reproduced in the press, library officials said. There will be also a new exhibit of original local newspapers that covered the flood. The library is at 307 Hawthorne Avenue, Derby. For information, call 203-734-1492.