Anybody have any info about Carswell AFB in Fort Worth?

My mom died of mesothelioma, which is the asbestos cancer, last year. We have no idea where she was exosed so I am trying to learn as much as I can about the places she lived. She lived at Carswell in the fifties. I would like to know if anybody knows anything about Carswell, or the area surrounding it. If there are any factories around that area, or how far away it is from the Summit and 5th streets (because 19 mesothelioma cases were diagnosed in that area).

Just any info you have would be helpful. Thanks so much!