[Musical scale transposition apparatus]

[Musical scale transposition apparatus]

Negative

Charles Forbes

Maker
American, 1844–1917

[Musical scale transposition apparatus]

Gelatin silver negative
Museum accession

Review and updating of the museum's collection data is ongoing.
Inclusion of an object in this database does not guarantee its availability for loan.
For permission to use images from the online collections, please contact Image Rights and Reproductions.