Duba, Frank Bedrick (1884-1968) Tailor Frank Duba is pictured standing in the doorway of his shop. This building is still standing on Main Street in Chamberlain and is used by Ameriprise Financial. An expert tailor who could make anything one needed to wear, he was known far and wide for his ready-to-wear suits. In the photograph below, Duba (left) is standing by a display he used for showing how different material would look as a suit with a shirt and tie. The large showcase just behind him is still being used at Old West Trading Post in Oacoma, South Dakota.