Alex Hernandez recently donated a TG-5-B telegraphy set to the Foundation. The TG-5-B is an iconic instrument widely used by both the U.S. Army and Navy during WW II. The set was developed by the U.S. Army Signal Corps and manufactured by the Winslow Company of New Jersey. Tens of thousands of sets were built pre and post WW II. Alex is a long-time ham radio operator and skilled Morse technician.