| Reference number | NLB/19/437 |
| Alternative reference number | NLB/19 p254 |
| Level | Item |
| Title | Copy letter from Robert William Frederick Harrison, to Messrs Dulau & Company |
| Date | 3 October 1899 |
| Description | 'Please place the "Physikalische Zeitschrift" (of which you have sent a specimen) upon the list of periodicals with which you supply the Royal Society'. |
| Extent | 1p |
| Format | Carbon |
| Physical description | Manuscript |
| Access status | Open |