Dapper dance band?

Who are the dapper dance band members?
Who are the dapper dance band members?

Here's another picture from the annals of the Buchan Heritage Centre exhibition.

It shows a rather dapper bunch of lads who look as though they are in a band of some description.

Perhaps you can enlighten us further as to who they were and if they were, indeed, in a band.

If so, did you ever hear them play and where did they do their gigs?