In Bidding Naturally (Batsford, 1979), Joe Amsbury gives a very similar pair of hands: ♠ 1084 ♥ J93 ♦ AQ3 ♣ QJ84 ♠ A ♥ AKQ1087 ♦ 84 ♣ AK103 Back in the day strong-twos ruled, at least in Amsbury's world, and he bid 2♥ - 3♥; 5♣ - 5♠; 5NT - 7♣; with the only annotation, "All quite smooth". I had the memory which now appears to be false, that he credited this sequence to the Sharples brothers but though I have the book, I can't find that.