File:Sergei Bortkiewicz 1905.jpg

DescriptionSergei Bortkiewicz 1905.jpg The pianist and composer Sergei Bortkiewicz in 1905 Date 1905 (date from http://www.xs4all.nl/~ingp0040/1273037

DescriptionSergei Bortkiewicz 1905 part.jpg The pianist and composer Sergei Bortkiewicz in 1905 Date 1905 (date from http://www.xs4all.nl/~ingp0040/1273037