This is a very interesting site.
Penny Postcards 1800's
What did your town look like, according to Penny Postcards.
Click on the state and then on the county to see old penny postcards from that area.....pretty neat.
Click on the post card to enlarge them.
Penny Post Cards (http://www.rootsweb.ancestry.com/~usgenweb/special/ppcs/ppcs.html)
Cool.
Elk County has the Longton postcard showing the train station. There is a penny postcard in existence of the Howard train station that was for sale a few years ago on Ebay for $5.00.
At first glance Chautauqua County does not appear to have any shown but clicking on Chautauqua shows several from Cedar Vale.