Here’s a great site worth checking out…
http://www.usgwarchives.org/special/ppcs/ppcs.htm
Here’s a picture of the town on Cape Cod where I grew up. Despite the age of the cars in the photo not much has really changed. The last time I was there a couple of years ago that building on the right with the cupola was still there. Right across the street, where the photographer stood to take the picture, is probably the first cemetery in the town. The grave markers are leaning over at odd angles and the dates on them go back to the early 1700s.