[31]

No. 46 courtesy of the late C. A. Ilbert (this watch is now in the Science Museum, South Kensington, London); 124, 176, 224, 241 in the author’s collection; 161 Abbot, op cit. ([footnote 29]); 250 Henry Ford Museum, Dearborn, Michigan; 361 F. Earl Hackett; 387 Dr. Alfred G. Cossidente; 403 Dr. W. B. Stephens; 423 Crossman, op cit. ([footnote 8]); and an unnumbered movement illustrated in American Jeweler, December 1898, vol. 17, no. 12, p. 371.

[32]

In the author’s collection.

[33]

Crossman, op. cit. ([footnote 8]), December 1887, p. 400.

[34]

Crossman, op. cit. ([footnote 8]), January 1888, p. 33.

[35]

Crossman, op. cit. ([footnote 8]), January 1888, pp. 400-401; Abbot, op. cit. ([footnote 29]).