| Reference number | NLB/19/90 |
| Alternative reference number | NLB/19 p45 |
| Level | Item |
| Title | Copy letter from Robert William Frederick Harrison, to Mr A Hilger, 204 Stanhope Street, N.W. |
| Date | 16 June 1899 |
| Description | There is no desire to exclude the pocket spectroscope the Society asked for and Hilger should send it and they will make an entry in the programme in accordance with Hilger's note of the apparatus. Lord Blythswood was at the Society yesterday and promised that if possible the schedule should be sent. |
| Extent | 1p |
| Format | Carbon |
| Physical description | Manuscript |
| Access status | Open |