I'm sure they had a more practical purpose once upon a time, but these 1950s 'ACE' shop display letters could be great home decor in the modern era.
As you might have noticed, 'ACE' isn't a brand, it's the three letters on offer here, each one made from chromed metal with red perspex between. The letters A & E both have brackets added inside should they need to be hung, the 'C' apparently needs brackets attaching.
Condition is described as 'superb' and the heights for each letter are A (47cm), C (49cm) and E (46cm). The price for the set right now is 99 pence.