Grandad in a huge hat

I'm really pleased with how this has turned out - my scanner is old and pretty rubbish now and the photo is tiny (6x4cm), faded and crumpled.

I'm not sure who the chap on the right is, a neighbour/friend/relation? It was taken on Parson Cross Road (where my grandparents lived and where my dad grew up) - at the junction with Gillott Road (Sheffield) where my great grandparents lived. It was taken in the mid 1920s. It feels weird to look on Google Maps and look at the exact spot where this photo was taken 90-odd years ago.