Radio brands manufactured by Electronic Research Ltd

According to information in the newletter of the Wellington branch of the NZ Vintage Radio Society, ERL was started by a businessman in New Plymouth with, as the article puts it, "...more enthusiasm than knowledge...".

The company appears to have had one, and only one, product - the ERL Personable Portable which was claimed to be the smallest sub-miniature portable transistor radio in New Zealand at the time.