It is the oldest extant structure associated with the Welch's company.

It is acknowledged as the first brick structure in the area and one of the earliest extant structures along this road.

The only extant structure visible is the powder magazine, which has been restored and sits across the river.

Tradition has it that some pieces of the old house may have been used for some extant structures.

Their builders were local and interesting native styles are still represented in extant structures.

Helena is seen as a light of the future; however, the pressures of the extant social structure allow her no place in society.

Three are extant structures, including two outbuildings, and one is the site of the original stone house.

One, a former church built in 1841, was designed by Cole himself and remains one of his few extant structures.

The foundations of Monomakh's original church were uncovered and may still be seen to the east from the extant structure.

It is one of the few extant structures associated with the 1905 world's fair.