Maybe it was a chain or a popular name as we had one in Coventry. You have evoked a very distant memory for me so far back I can hardly remember it. Very early 60's. I was too little to say Bon Bon I said Bom Bom. I remember mum saying the name. I just nipped in to the Bob Bon, gleefully, and I got these, but what? I remember a small white crinkly paper bag. I think it was in town. I also think she went there for something special, a proper confectioners. Remember when we got sweets in paper bags.? Mum did like bon bons covered in white icing sugar and mint imperials. I got sugar mice and sugar pigs at Christmas with a ribbon wound their neck. White and milk chocolate mice with tails. I think they were string? And a large chocolate cat or a rabbit sometimes. Maybe they came from there.