![Proposal [mezzo soprano or baritone] - American sheet music, 1870-1885](https://cache.getarchive.net/Prod/thumb/cdn4/L3Bob3RvLzE4ODUvMDEvMDEvcHJvcG9zYWwtbWV6em8tc29wcmFuby1vci1iYXJpdG9uZS0xMDI0LmpwZw%3D%3D/40/51/webp "Proposal [mezzo soprano or baritone] - American sheet music, 1870-1885")
Proposal [mezzo soprano or baritone] - American sheet music, 1870-1885
From: Music Copyright Deposits, 1870-1885 (Microfilm M 3500) Also available through the Library of Congress Web Site as facsimile page images. (additional physical form)
![Proposal [mezzo soprano or baritone] - American sheet music, 1870-1885](https://cache.getarchive.net/Prod/thumb/cdn4/L3Bob3RvLzE4ODUvMDEvMDEvcHJvcG9zYWwtbWV6em8tc29wcmFuby1vci1iYXJpdG9uZS00LTEwMjQuanBn/40/49/webp "Proposal [mezzo soprano or baritone] - American sheet music, 1870-1885")
Proposal [mezzo soprano or baritone] - American sheet music, 1870-1885
From: Music Copyright Deposits, 1870-1885 (Microfilm M 3500) Also available through the Library of Congress Web Site as facsimile page images. (additional physical form)
![Proposal [mezzo soprano or baritone] - American sheet music, 1870-1885](https://cache.getarchive.net/Prod/thumb/cdn4/L3Bob3RvLzE4ODUvMDEvMDEvcHJvcG9zYWwtbWV6em8tc29wcmFuby1vci1iYXJpdG9uZS0xLTEwMjQuanBn/40/49/webp "Proposal [mezzo soprano or baritone] - American sheet music, 1870-1885")
Proposal [mezzo soprano or baritone] - American sheet music, 1870-1885
From: Music Copyright Deposits, 1870-1885 (Microfilm M 3500) Also available through the Library of Congress Web Site as facsimile page images. (additional physical form)
![Proposal [mezzo soprano or baritone] - American sheet music, 1870-1885](https://cache.getarchive.net/Prod/thumb/cdn4/L3Bob3RvLzE4ODUvMDEvMDEvcHJvcG9zYWwtbWV6em8tc29wcmFuby1vci1iYXJpdG9uZS0yLTEwMjQuanBn/40/49/webp "Proposal [mezzo soprano or baritone] - American sheet music, 1870-1885")
Proposal [mezzo soprano or baritone] - American sheet music, 1870-1885
From: Music Copyright Deposits, 1870-1885 (Microfilm M 3500) Also available through the Library of Congress Web Site as facsimile page images. (additional physical form)
![Proposal [mezzo soprano or baritone] - American sheet music, 1870-1885](https://cache.getarchive.net/Prod/thumb/cdn4/L3Bob3RvLzE4ODUvMDEvMDEvcHJvcG9zYWwtbWV6em8tc29wcmFuby1vci1iYXJpdG9uZS0zLTEwMjQuanBn/40/49/webp "Proposal [mezzo soprano or baritone] - American sheet music, 1870-1885")
Proposal [mezzo soprano or baritone] - American sheet music, 1870-1885
From: Music Copyright Deposits, 1870-1885 (Microfilm M 3500) Also available through the Library of Congress Web Site as facsimile page images. (additional physical form)