Was that building always a Salvation Army building? Or did it become one later?

Look at the picture I posted of the building when 2nd ran through there. Do you see the emblem at the top of the building that seems to be carved out of the stone? Does that resemble anything you know of? Think when this building was erected. Prior to what? Now look at Lowell's modern era pic. It's covered up with a sign. Hmmm..