Offered here is an original B-T “Better Tuning” Control, manufactured by Bremer-Tully Mfg. Co., 532 S. Canal St., Chicago, U.S.A. This is a vintage radio tuning control/dial assembly, complete with its original illustrated cardboard box. The dial features a distinctive black and gold color scheme with a clear graduated scale ranging from 200 to 550, allowing for accurate tuning adjustments. Manufactured in Chicago, USA, this tuning control combines both functional and aesthetic appeal with its compact, ergonomic design. These were used on early radio instruments to provide more precise tuning control, and are sought after by radio restorers, early electronics collectors, and display collectors.