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| Title | The case of the service of the singer of the Russian opera troupe Valentina Bianchi who consisted at St. Petersburg and transferred to the Moscow theaters of the singer |
|---|---|
| Series | 1850-1884 |
| Fonds | Directorate of Imperial Theaters MFA |
| Display format |
| Title | The case of the service of the singer of the Russian opera troupe Valentina Bianchi who consisted at St. Petersburg and transferred to the Moscow theaters of the singer |
|---|---|
| Series | 1850-1884 |
| Fonds | Directorate of Imperial Theaters MFA |
| Display format |