TY  - BOOK
T1  - A Discourse concerning the musical notes of the trumpet and trumpet-Marine, and the defects of the same, p. 559 / by Francis Roberts.
A1  - Roberts, Francis
LA  - English
PP  - London,
YR  - 1692
UL  - https://web.marshlibrary.ie/catalogue/Record/29684
CN  - M3.4.19
ER  -