| Level | Item |
| Reference Number (click to see whole series/group) | E19/356 |
| Extent | 1 item |
| Title | PLANS: PLYMOUTH BRANCH, SHOWING PROPOSED CENTRAL HEATING PLAN LAID OVER BASEMENT PLAN |
| Date | 27 Oct 1920 |
| Description | Basement plan, showing usage and proposed central heating arrangements. 1'4½ " x 11½ " 1" = 8'. Engineering design by Richard Crittal & Co Ltd. |