These names from signatures on reverse of photograph.
CCY SAMUELS CTEL PEART
R R BACON. F WOODWARD. G B PIGEON .K LIGHTFOOT. H E EDWARDS. A J BUTLER. H C CLARKE B W GADDING. J S MITCHELL R PILGRIM. P E SQUIRE. RON V MEACHEN.
G ELMS. G BARRETT R LOGAN. R EARL. D G HUGHES. E V TURNER AND FRONT ROW SECOND FROM LEFT DAVID OWITZ.

Back row 2nd from left is Fred Dykes see https://pbase.com/update_image/171767725