Hi, Great picture of the circle, Carolina, The buses you can see would be either the 29 or the 29a, the latter went on from there to turn up Kettlehouse road and head for the Pheasey, I think it may have turned around in those days at the Trees Public house. The 29 would empty there, outside the Kingstanding public house, and go around the island to stop outside the post office, ready for its journey back into Birmingham. Just to sit and gaze at the picture brings back so many memories, Thank you.