This recorder was made by British Time Recorder Co. Ltd. of 149 Farringdon Road London EC and is so marked on the dial. The company then used the trademark "BeTaR".
British Bundy (est 1888) became "British Time Recorder Co Ltd" circa 1900 and the company changed its name to "International Time Recorder Co Ltd" in 1912
Pictures provided by Eric Blake who holds the copyright.