The plates were offered on George Gibbs Farquharson rifles and it is believed that maybe 50 or so were sold with the plates. Some say as low as 20 but I have seen rifles fit with them enough to guess it's double or more than that many.
The metal (malleable iron I believe) is formed to the stock and secured with screws around the edges. It is roughly .010" thick - see the photos below.
The name comes from the famous hunter F.C. Selous whom is said to be the first to request them from Gibbs. IIRC Gibbs had Beesley make and fit the plates but I'd have to go back and research that again to be sure.
Here's the story on my Selous rifle:
My smith, Steve Bertram recently finished some work on this rife.
I bought it a few years ago. It had been rebarreled at some time to 7X57R and the forend had been replaced as well.
The action was blacked but the buttstock with the wonderful Selous plates was perfectly original!
I had a take-off barrel from another project - a Ron Snover Metford rifled barrel - which had plenty of length and diameter to turn to the correct Gibbs sporter profile.
So, we had all of the pieces to place together and resurrect a very rare and special Gibbs!
Since the barrel is a .450, I chose the 500/450 No.1...
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And a "regular" Gibbs Farquharson 461:
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