The Robertsons Jam Golly Band Figures were issued in the 1960’s.
I have not done much research but it looks like there are 8 figures all made of plaster. There also appears to a re-issue of these possibly made by Carltonware.
I have 6 that I acquired recently.
Left to right they are the Drummer, Singer, Saxophonist , Guitarist, Clarinet and Trumpet players.
I am missing the accordian player, and double-bass.
There does appear to be some colour variations with the accordian and drums changing. Maybe others as well.
Looking forward to completing this small set.