Have to disagree with rocketman re the W&S based purely on the F/E loop serial No's . If you look closely you'll see the one on the other side is one number lower ie 39 & 40 these were most probably use nos for the tubes to pay royalty on the Whitworth Wheatsheaf trade mark. I would suggest if its a good Beesley then its worth more than $5500. My 2c

Hugh Lomas,
H.G.Lomas Gunmakers Inc.
920 876 3745