Black and white negative of Mr Brendan O'Regan, Mr and Mrs Hudson and their son, with a factory model. Negative missing.

Black and white negative of Mr Brendan O'Regan, Mr and Mrs Hudson and their son, with a factory model. Negative missing.

Black and white negative of Mr Brendan O'Regan and Mr Hudson with a factory model. Print had been attached to the envelope. Envelope notes the initials R.B. In the same envelope as 3006.

Black and white negative of Mr Brendan O'Regan and Mr Hudson with a factory model. Print had been attached to the envelope. Envelope notes the initials R.B. In the same envelope as 3005.

Black and white negative of Mr Brendan O'Regan and Mr Hudson with a factory model. Negative missing.

Black and white negative of Mr Bolger of the Aviation Office sitting at his desk. Envelope notes the initials S.C.

Black and white negative of Mr and Mrs Pink posing with one of their machines in their new factory. Negative vinegar damaged. Envelope notes the initials T.J.C.