My dad’s name is Peter Fawbert and he is to the left of the photograph. He was born in 1943 and worked at Head Wrightson from being an apprentice until he was 30, so I imagine he was in his teens/early twenties when this photograph was taken, which would put it at around 1960-1970. I do know that he was a fitter and turner. The guy to the right is his friend Peter Such (I think that’s the correct spelling). They remained friends after leaving Head Wrightson.
Photograph and details courtesy of Meriel Fawbett.