The 400 block of Merchant Street may be the most photographed block in Ambridge. Here are some vintage views showing the changes over the years.
![Picture](/uploads/1/0/6/2/10623216/431861_orig.jpg)
Visit ambridgememories.blogspot.com for photos and the complete article.
Nancy Bohinsky Knisley grew up in Ambridge in the 1950s and 1960s. She is the author of Ambridge Memories, a blog dedicated to local history from 1950 to 1970. Visit ambridgememories.blogspot.com for more.