Петербургская Карменъ
From The Arthur Conan Doyle Encyclopedia
Петербургская Карменъ (Carmen in Saint Petersburg) is a Russian play performed at the Ekaterininsky Theatre (Saint Petersburg, Russia) on 26 november 1906, including 3 characters named "Sherlock" performed by Borchenko (Борченко), Karsavin (Карсавинъ) and Sergeiev (Сергѣевъ).

- Acknowledgement: Alexander Orlov.