| Collection Name | Tate Public Records: Trustees: Legal documents |
| RefNo | TG 1/2/9 |
| Level | File |
| Title | Agreement as to an extension of the British Museum and the National Gallery Millbank |
| Date | 15 May 1931 |
| Access Status | USE OF SURROGATE REQUIRED |
| Access Conditions | Fragile original document. Use of the surrogate stored in Public Records - Red Zone is required. |
| Location | Red Zone |
| Description | 1. Sir Jospeh Duveen
2. The Commissioners of His Majesty's Works and Public Buildings |