| Description | Ellison Switchgear Tender folder - 14 items. 1. Ellison Packaged Substation trade information, dated late 20th cent. 2. Ellison Lambar Busbar Trunking And Rising Mains Equipment trade information brochure, dated 1978. December. 3. Ellison Lambar Busbar Trunking And Rising Mains Equipment trade information sheet, dated 1979. 4. Ellison Medium And Low Voltage Distribution Systems And Switchboard Components trade information brochure, dated late 20th cent. 5. Ellison Switchboard Components Air Circuit Breakers price list, dated 1980. 6 Ellison Air Circuit Breakers price list, dated 1980. 1st June. |