Sainsbury's Brown Ale packaging

Proof of can label printed on metal and stuck into a booklet titled "Print Progressives". The booklet also has one metal sheet printed just in white.

SA/PKC/PRO/1/18/2/1/4/1

Cardboard sleeve to hold four cans of Brown Ale. One copy is labelled "Approved out-turn 4/7/72".

SA/PKC/PRO/1/18/2/1/4/2

Proof of can label printed on metal. Labelled by Publicity Department and signed as approved by K. Brackenborough and dated 19/12/72[?]

SA/PKC/PRO/1/18/2/1/4/3

SA/PKC/PRO/1/18/2/1/4/4