I have a request for members who live in the Indianapolis area.
Apparently a photo studio called Voorhis Studio located near 32nd and Meridan in Indianapolis, IN took some pictures inside the Indy branch of the Model T Ford assembly plant. Just recently a photo dated 1925 was on the forum. It gave a lot of detail and was able to answer a question about a feature of the Model T we were questioning.
It was indicated that many such pictures were taken. If anyone can check to see if that studio is still in business or what library archive that may have these photos, it may help us answer many unanswered questions.
Not sure if this will help. She's from Indy, her name is Voorhis and she's a publisher. Who knows?