This is a bit of advertising from Ken Fostekew, about the Museum of Berkshire Aviation in Woodley, which has a whole display case (pictured) dedicated to Fairey Surveys. The museum is amazing, and has a couple of reconstructed Fairey Aircraft amongst many others. It is run by volunteers, and has lectures regularly from guest speakers.
The address is: Mohawk Way (off the Bader Way), Woodley, Nr. Reading, Berkshire, RG5 4UE, and the website is: www.museumofberkshireaviation.co.uk
There’s also a YouTube video showing the museum and many of its displays.