| Reference number | NLB/21/518 |
| Alternative reference number | NLB/21 p327 |
| Level | Item |
| Title | Copy letter from Robert William Frederick Harrison, to Messrs Stevens & Brown, Trafalgar Square |
| Date | 3 December 1900 |
| Description | In response to the Messrs enquiry Harrison thinks the Messrs will have the 100 copies of the 'Colour Vision Report' by the new year. The delay is caused by reprinting the colour plates; a long and tedious matter. |
| Extent | 1p |
| Format | Carbon |
| Physical description | Manuscript |
| Access status | Open |