[128] J.S.C.I., 1898, p. 1011, see previous paper, p. 152.

[129] Ber. 25, 1202; also Allen, “Comm. Org. Analysis,” iv., 466. F. Marpmann, Centralblatt f. Bakt. 2, 5, 67.

[130] Rev. Gen. des Sciences, 1899, p. 380.

[131] Jorgensen, the “Micro-organisms of Fermentation,” p. 20.

[132] J.S.C.I., 1898, p. 1012.

[133] Leather Industries, Sept. 1898.

[134] Principles of Leather Manufacture, p. 160.

[135] Text Book of Tanning, 1885, p. 185.

[136] The Manufacture of Leather, Philadelphia, 1885.

[137] At the third Conference of the I.A.L.T.C., held in Copenhagen Aug., 1899, F. Kathreiner (Worms) brought forward communications from Wood (Nottingham) and Dr. Becker (Frankfort-on-Main) on artificial bates, from which it is shown by experiments and trials on a large scale at the works of Messrs. Doerr and Reinhart that both these gentlemen had worked out similar processes quite independently. Wiss. Techn. Beilage des Ledermarkt, 1899–1900, p. 8. Bemerkungen über die Wirkung der Kothbeizen, J. T. Wood. Idem, p. 43.