not quite sure of age or maker so better to say unknown
as you can see this is a smaller shelf clock and it does work , however i would say it needs a good cleaning or adjustment to make time keeping more accurate
also i did not get a time adjust knob with this so i did get something that works
the clock itself looks great the way it is as the brass finish is worn or made to look worn
clock is 6 1/2 tall
sold as is so be sure to ask questions