Evidence: What indications does the building provide of its past history? Consider signage, architecture, location, size, shape, setting, and other characteristics.
Using the Research: Who lived and/or worked in the building? What type of work did they do? During what time period?
Big Picture: What do the place and the lives of its inhabitants suggest about people, events or ways of life in Lowell?
Questions: What questions does this information raise for you? What information is missing? What else would you like to know? What types of evidence might answer those questions. Where would you find that information?