| Description | 1. A letter from J. Shein Managing Director), dated 1981. 30 March.
2. Profile Cutting Up To 6ins Thick trade information, dated 1981. 30 March.
3. Field Engineering trade information, dated 1981. 30 March.
4. Field Engineering –Press Metal Valley Gutters, dated 1981. 30 March.
5. Field Engineering trade information, dated 1981. 30 March. |