Building Summit 1.JPG
- Submitted photo
Heidi and Mark Zwinger stand in front of their newly completed shop in southeastern South Dakota with one of Mark’s antique tractors. The shed was designed with easy access to the multiple vehicles and pieces of equipment the Zwingers store there.
Submitted photoAs featured on
With five antique tractors, three pickups, a car, camper, lawnmower and a four-wheeler to ke…
