Black and white negative of Mr Murphy and Mr Rippen with Rippen Factory Pianos. Negative missing.

Black and white negative of Mr Murphy and Mr Rippen with Rippen Factory Pianos. Negative missing.

Black and white negative of the construction of the extension of the Rippen Factory roof. Negative missing.

Black and white negative of the construction of the extension of the Rippen Factory roof. Negative missing.

Black and white negative of the construction of the extension of the Rippen Factory roof. Negative missing.

Black and white negative of the construction of the extension of the Rippen Factory roof. Negative missing.

Black and white negative spares of the construction of the extension of the Rippen Factory roof.

Black and white negative of the construction of the extension of the Rippen Factory roof. Negative missing.

Black and white negative of the construction of the extension of the Rippen Factory roof. Negative missing.

Black and white negative of the construction of the extension of the Rippen Factory roof. Negative missing.