Restoration
Can be aided by archaeological study. Details about construction and renovations can be discovered to allow faithful historic renovations.
Gaddow Creamery
A 19th century dairy required a full foundation rebuild. Archaeology determined the original had been parged.
Archaeology prior to the Handsell porch reconstruction located the original locations of the brick piers.
It is not unusual to find architectural details and hardware. Construction episodes can often be dated.