Definitely two! Gresley A4 class Pacific 60009 "Union of South Africa" and Gresley A3 class Pacific 60103 "Flying Scotsman" face off. A meet up I never expected to see, and probably the last time this pair will meet up, ever... as the A4 is soon to enter the owner's museum.

Photographed by Adrian Brodie, August 28, 2017.
Added to the photo archive by Adrian Brodie, September 22, 2017.
Railroad: Didcot Railway Centre (uk).

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