Black and white negative of EI Co. dinner at Dromoland Castle.

Black and white negative of EI Co. dinner at Dromoland Castle.

Black and white negative of EI Co. directors touring the factory at Shannon.

Black and white negative of EI Co. directors touring the factory at Shannon.

Black and white negative of EI Co. directors touring the factory at Shannon.

Black and white negative of EI Co. directors touring the factory at Shannon.

Black and white negative spares of EI Co. directors touring the factory at Shannon.

Black and white negative of EI Co. directors touring the factory at Shannon.

Black and white negative of EI Co. directors touring the factory at Shannon.

Black and white negative of EI Co. directors touring the factory at Shannon.