I had Atlas switches machines around the BOF area. They did the job, but I felt they didn't look right. I was able to get a few packs of Caboose Hobbies ground throws and replace the Atlas switch machines. They look better and work great. The replaced Atlas switch machines will be used else where though out the mill. In the pictures, the foot print of the Atlas switch machine can still be seen and compared to the foot print of the ground throws.