| Reference number | NLB/48/239 |
| Alternative reference number | NLB/48 p148 |
| Level | Item |
| Title | Copy letter from Robert William Frederick Harrison, to The Secretary, H M Office of Works |
| Date | 3 June 1913 |
| Description | Shall be obliged if they will give instructions for the whitening of the roof and sky light of this building. |
| Extent | 1p |
| Format | Carbon |
| Physical description | Typescript, faint |
| Access status | Open |