(OR.-Portland) Portland Ore. - Pacific & Australia A great map for the

A great map for the city and its vicinity showing roads and many buildings

(Maine) Map of the District of Maine

some which are absent of any towns

It notes several mining districts west of the Laramie mountains and also notes “Oil” in several places

is a kind of broadside that shows the advance of Grant at the time

(OR.-Portland) Portland Ore. - Pacific & Australia A great map for thePortland, Ore. The twenties were a time that was defining for many cities, as growth and new industry had began to take root set a new character. This set of maps by Nirenstein took a serious and detailed look at the cores of major towns across the continent, and captured an interesting glimpse of pre depression cities. Showing block by block the building footprints, as well as the business or entities present gives a fascinating historical view.