Walter Dunn & Company – nautical instruments
James Chan: This advert from 1951 is courtesy of Grace’s Guides: British Industrial History. However, the company doesn’t appear to have operated in the UK. So I wonder if it was a Hong Kong based company. If so did it manufacture here?
I can find no mention of Walter Dunn & Co. in the HK Public Records Office newspaper search. And Grace’s Guides does not say where this advert came from.