Books by John R. Parker:
Books in the extended shelves:
![[X-Info]](https://onlinebooks.library.upenn.edu/infouc.gif)
Parker, John R. (John Rowe), 1777-1844: A musical biograhy: or Sketches of the lives and writings of eminent musical characters. Interspersed with an epitome of interesting musical matter. (Published by Stone & Fovell ... Congress Square., 1824) (page images at HathiTrust)- Parker, John R. (John Rowe), 1777-1844: The new semaphoric signal book, in three parts; containing the marine telegraph system, with the appendix, the United States telegraph vocabulary, and embracing the Holyhead signals. (Printed by Light and Stearns, 1836) (page images at HathiTrust)
- Parker, John R. (John Rowe), 1777-1844: A treatise upon the telegraphic science : with some remarks upon the utility of telegraphs, and a comparaitve view of the advantages of the numerical system over the l-e-t-t-e-r-i-n-g plan, as adapted to the semaphoric telegraph (Dutton and Wentworth, 1835), also by Pendleton's Lithography and Dutton and Wentworth (page images at HathiTrust)
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