Keuffel and Esser Level
Distinguished Guests Here for 'Bradford Day'
Bradford-Holland Marsh Plan 100 Year Spectacle
Prof. W.H. Day cairn - detail
Storage Box for Professor Day's Level
From Mechanics' Institute to a State-of-the-Art Public Library
Professor Day portrait
Descendents of Professor Day
Prof W.H. Day and Crew
Attendance is Representative at Unveiling of Cairn
