www.925-1000.com

See: https://www.925-1000.com/forum/viewtopic.php?p=198873&hilit=mappin#p198873

thanks! nice to see an old picture like that.
I found it here as well:

https://i.imgur.com/BSmXESX.jpg

Mappin & Webb
Jewellers & Silversmiths

100, Rua do Ouvidor
Rio de Janeiro

24, R 15 de Novembro
São Paulo ...

Does anyone have and image or document of the the Mappin & Webb address in Rio de Janeiro?

I've been trying for a long time to locate that former store's address.