Black and white negative of the right side of the development site of the Rippen Factory. Negatives vinegar damaged. Envelope notes the initials T.J.C.

Black and white negative of the interior of the Rippen Factory at Shannon Development Site, featuring a cabinet fitting. Negative missing.

Black and white negative of the interior of the Rippen Factory at Shannon Development Site, featuring the making of die. Negative missing.

Black and white negative of the interior of the Rippen Factory at Shannon Development Site, featuring drilling. Negative missing.

Black and white negative of the interior of the Rippen Factory at Shannon Development Site, featuring a completed keyboard. Negative missing.

Black and white negative of the interior of the Rippen Factory at Shannon Development Site, featuring piano strings. Negative missing.

Black and white negative of the interior of the Rippen Factory at Shannon Development Site, featuring the polishing of the products. Negative missing.

Black and white negative of the interior of the Rippen Factory at Shannon Development Site, featuring the setting of hammers in the piano. Negative missing.

Black and white negative of the interior of the Rippen Factory at Shannon Development Site, featuring the setting of hammers in the piano. Negative missing.

Black and white negative of the interior of the Rippen Factory at Shannon Development Site, featuring the tuning of an instrument. Negative missing.