The houses on Frog Pond, courtesy of the Archival Center at the Newburyport Public Library

The houses on Frog Pond, courtesy of the Archival Center at the Newburyport Public Library

The houses on Frog Pond, courtesy of the Archival Center at the Newburyport Public Library

The houses on Frog Pond, courtesy of the Archival Center at the Newburyport Public Library