Note 104 — PAPER 27
Reading edition
Repertory of Patent Inventions, ser. 3, October 1828, vol. 7, pp. 196-200, and December 1828, vol. 7, pp. 357-361.
Reading edition
Repertory of Patent Inventions, ser. 3, October 1828, vol. 7, pp. 196-200, and December 1828, vol. 7, pp. 357-361.