antique cast metal flag holders, brackets to hold flag poles, early 1900s vintage

Lot of three cast metal flagpole brackets made to mount on a wall, door frame or straight sided porch post. Each of these is a different color, worn paint and finish on all.

These measure 8" long end to end, and will stand 2" out from the wall. Looks like these would hold about a 3/4" rod, max.