Then one afternoon came Leslie Winter, Squire Winter, as everybody called him: lean, immaculate, and seventy: and every inch a gentleman, as Mrs. Bolton said to Mrs. Betts. Every millimetre indeed! And with his old-fashioned, rather haw-haw! manner of speaking, he seemed more out-of-date than bag wigs. Time, in her flight, drops these fine old feathers.

They discussed the collieries. Clifford’s idea was, that his coal, even the poor sort, could be made into hard concentrated fuel that would burn at great heat if fed with certain damp, acidulated air at a fairly strong pressure. It had long been observed that in a particularly strong, wet wind the pit-bank burned very vivid, gave off hardly any fumes, and left a fine powder of ash, instead of the slow pink gravel.

“But where will you find the proper engines for burning your fuel?” asked Winter.