BKS Vickers Viscount airliner

This photo shows a Vickers Viscount airliner marked with the livery of BKS air transport, which was a company formed in 1951 (named after founders James Barnby, Thomas Keegan, and Cyril Stevens) and operated at Newcastle and London Heathrow airports. This photo was probably taken at Newcastle.

The actual plane shown was bought and delivered to BKS in 1958 and was scrapped in the 1970s so that probably dates this photo to the 1960s.