The problem was, there weren't too many vintage Wellington postcards on Ebay, and I had none in my file. But I found the below above on the Herrick Memorial Library website, which has a terrific collection of vintage photos of the town.
The caption for the photo read, "Businesses on the northeast side of Wellington's Business district during the 1960's. Identifying signs such as Wellington Hardware, Furniture, Dry Goods, and Bevier's are shown."
Route 18 runs from east to west in front of the buildings, which are on the north side of the street across from the Herrick Memorial Library. In the foreground is Route 58.
Here's the "now" shot.
Anyway, I still remember a great store – the Goodie Barn – that was a lot of fun to explore during the late 1980s. It used to be in the second or third building from the corner and was packed with good deals.