501. St James Armenian Apostolic Church. Format: Photographs Collection: Watertown Churches Institution: Watertown Free Public Library
502. St. James Armenian Church. Format: Photographs Collection: Watertown Churches Institution: Watertown Free Public Library
503. St. John's Methodist Church. Format: Postcards/Cards Collection: Watertown Churches Institution: Watertown Free Public Library
504. St. John's Methodist Church. Format: Postcards/Cards Collection: Watertown Churches Institution: Watertown Free Public Library
505. St. Patrick's Catholic Church. Format: Postcards/Cards Collection: Watertown Churches Institution: Watertown Free Public Library
506. St. Patrick's Church Format: Photographs Collection: Watertown Churches Institution: Watertown Free Public Library
507. Stephen Cook House. Format: Photographs Collection: Watertown Houses Institution: Watertown Free Public Library
508. Stephen Cooke. Format: Photographs Collection: Watertown Houses Institution: Watertown Free Public Library
509. Stephen Cooke's house. Format: Photographs Collection: Watertown Houses Institution: Watertown Free Public Library
510. Stickney Estate. Format: Photographs Collection: Watertown Houses Institution: Watertown Free Public Library
511. Stone Brothers Monument. Format: Photographs Collection: Watertown Monuments and Historical Markers Institution: Watertown Free Public Library
512. Stone Family Format: Photographs Collection: Watertown Monuments and Historical Markers Institution: Watertown Free Public Library
513. Store at Cross and Man Streets. Format: Photographs Collection: Watertown Street Views Institution: Watertown Free Public Library
514. Sullivan home. Format: Photographs Collection: Watertown Houses Institution: Watertown Free Public Library
515. Supply T. Sharp home Format: Photographs Collection: Watertown Houses Institution: Watertown Free Public Library
516. ?The Elms" interior, Main Street, near present location of Saltonstall Park. Format: Photographs Collection: Watertown Houses Institution: Watertown Free Public Library
517. ?The Elms" interior, Main Street, near present location of Saltonstall Park. Format: Photographs Collection: Watertown Houses Institution: Watertown Free Public Library
518. Thomas Mayhew Format: Photographs Collection: Watertown Monuments and Historical Markers Institution: Watertown Free Public Library
519. Thomas Mayhew house Format: Photographs Collection: Watertown Houses Institution: Watertown Free Public Library
520. Thomas Mayhew marker. Format: Photographs Collection: Watertown Monuments and Historical Markers Institution: Watertown Free Public Library