Biographical Notice Of John Fritz.

(Butte Meeting, August, 1913.) ON Mar. 28, 1913, the Board of Directors of the American Institute of Mining Engineers unanimously adopted the following Minute: JOHN FRITZ, one of the most distinguished of American mechanical and metallurgical engineers, won that position by the force of innate genius, indomitable industry, unstained integrity and unfailing sympathy, and generosity towards his fellow-men. Self-educated in the hard school of practice, he appreciated nevertheless the advantages of technical instruction and discussion, and evinced this appreciation both by his membership and lively interest in this and other similar societies, and by his munificent gifts to engineering education at Lehigh University, and his long and faithful service us a Trustee of that institution. . As one of the foremost of those American engineers who, through their brilliant inventions and practical skill. developed here -the modern iron blast-furnace -and rolling-mill, and introduced and perfected the Bessemer process and other improvements in the manufacture of steel, Mr. Fritz contributed mightily to the chief departments of that industrial progress which characterized the Nineteenth Century. Proud of his great achievements, we cannot but rejoice over his long and fruitful life, crowned with a peaceful death ; but our praise and thanks are mingled with sorrow, as we recall the kindly face which we shall see no more on earth, and the loyal friendship and spontaneous good-will which led the love of his generation, and the reverence of the generation which followed, to regard him universally as " Uncle John Fritz." That. summary, though only an outline, is a good portrait ; and in the present sketch, we shall do no more than supply some details of the likeness, and some elements of the background.