Glass Wagons

Forty years ago there was a huge glass factory in my town that had been producing glass since the turn of the century.  
Thirty years ago the business went bankrupt and shut down completely.
Twenty years ago all the buildings were leveled and the site was cleaned because of all the lead.
These carts are from that factory.  They're more rust now than anything else and I can't help wondering where they spend the last several decades.