Polk Directory Building — Historic Detroit

The Detroit House: After - This Old House

1913 Des Moines and Polk County, Iowa, City Directory. Express

An Immigrant Story - Paul Tinetti - Keweenaw National Historical

Polk Detroit City Directory 1928-29 - Getting It Back Online

If asphalt could talk: Block 107, 2nd to 3rd, Cincinnati to

Polk Detroit City Directory 1928-29 - Getting It Back Online

File:Edson, Moore & Co Advertisement from 1913 Detroit city

The 13 most senseless building demolitions in Detroit

Kentucky state gazetteer and business directory for 1879-80

It is original. This is an excellent resource for history and genealogy. Here is what is in the 656 page guide There is an index.

1927 Polk’s Battle Creek Michigan business city directory original genealogy