split out Preston City Historic District 

By the map in the newly-available-online NRHP doc for the HD, it seems to me that the HD is included in, but is substantially not the same as the village.  Since the village is asserted to be the town center, and since the Town Hall is included in the village but not the HD by my reading, it seems there's stuff to say about the village not relevant for the HD and vice versa.  I am choosing to develop a DYK-length NRHP HD article at Preston City Historic District, consistent with an agreement in a long discussion about similar NRHP HDs that some editors watching here will be familiar with.  I believe i'll be able to use some HABS photos to illustrate the article.