Frank Wiseman Ltd was the retail arm of Wisemans in Auckland and began when Frank, one of the sons of J. Wiseman and Sons fame purchased the retail store from his fathers business.
Wisemans sold many different brands over the years - including the world famous Atwater Kents from the US of A. The first homegrown radios they retailed were Courier branded - manufactured by his Fathers company before it went into receivership.
See Courier for more information.