Try to find the 1999 issue of Model Railroad Planning. Linda Sand's article on Big Industries in Small Spaces shows several ideas for industries on narrow 24" deep domino pieces following the David Barrow domino system.
Dave Nelson
By the mid to late 50s, those Shermans are either bound for an export port or a scrap yard.
There were companies that used Sherman chassises as the basis for logging equipment.
A National Guard armoury at that time might have tanks. A rail siding and storage tanks for fuel makes it an industry.