[Brazil] Weldon, Peter. (fl. 1800-1808) [Manuscript] The Favourite Brazilian Waltz For the Piano-Forte With an accompaniment for the Flute, Clarinet or Violin Dedicated to his royal highness the Regent Prince of the Portugal and Brasil [!] by his most humAutograph manuscript in an unknown hand, ca. 1810. Disbound upright folio. One signature of six uncut bifolia of hand ruled music paper with 14 staves per page. Title, 11 pp.; final 12 pages blank. 13. 75 x 10. 5 inches (35 x 27 cm). Edges slightly frayed and soiled. A few original ink stains to foot of title. Otherwise in good condition. The New York Based composer and publisher Peter Weldon's New York City addresses from 1800 through 1808 are listed