"The veins which they work or have worked at Newcastle are No. 4--No. 2, as it is called, which is really Nos. 1 and 2 united--and Bagley vein. No. 4 is worked out on two lifts, the water level, and the one below. The third lift they have not cross-cut to it, as the slope is on No. 2. No. 2 is almost closed on third lift east of Coal Creek. First two lifts, of course, are worked out. And west of Coal Creek the working has progressed nearly to the boundary of their land, and passed the division of the vein into Parts 1 and 2; so that they are getting but little coal out of it. But most of the coal comes from Bagley. Bagley is never worked, or but slightly, when the others are furnishing plenty of coal. Bagley there consists of two portions of about seven feet each, with one to two feet of rock and slate between. In the lower bench there is about four or four and a half feet of good coal; the rest is bony. And in the upper bench there is from three to four feet of good coal, and the balance bony. When they are pressed for coal there is a strong temptation to mine and ship the entire fourteen feet of coal, and bony coal, as it all looks quite well. This temptation, I know, under the old administration, was sometimes yielded to, and I have supposed such was the case now. In fact, in getting that coal some time since for home use, I have several times seen the straight Bagley from top to bottom in the ton. No. 2. The united vein at its best is ten and a half feet, between splendid walls, about one and a half inch mining on the bottom, and a parting near the centre one inch thick. That never disappeared, but increased both ways until the veins were finally separated. No. 2 separate was about five feet clean, at least with no permanent partings. No. 1, about four and a half feet of coal with a three-inch streak of fine clay eighteen inches from the top, the balance clean." So much from Mr. Whitworth. [Sidenote: Cost of mining coal.] Governor Semple puts the prime cost of the coal of the Puget Sound basin generally at from $2.00 to $2.30 per ton, delivered at tide-water; which is, I suspect, below the fact. James F. Jones, in charge of mines on the Northern Pacific Railroad in the Puget Sound basin, reports the cost per ton at the mines delivered on the cars as ranging from $1.00 to $2.50 per ton, averaging $1.75.