Old Bookmark of Hawker Harts Query

Hi and first off, thanks for allowing me access to this excellent Forum.

So to kick off as my first post…

My wife recently bought a second hand book from a local charity shop and when she got it home, found the following photograph.

There’s no text on the back, and as far as I can make out shows a squadron of Hawker Harts at an airfield with a railway embankment running across the back and shot through a chain link fence. I also get the impression that this is a coastal airfield.

I was hoping if anyone here my be able to provide some info as to when, where it was taken and what squadron is shown.

I realize that this is a somewhat impossible challenge, but thought they may be someone with knowledge here that could provide some answers.

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