| Reference number | NLB/15/609 |
| Alternative reference number | NLB/15 p333 |
| Level | Item |
| Title | Copy letter from Robert William Frederick Harrison, to Messrs Dulau & Company |
| Date | 3 November 1897 |
| Description | Asks for further particulars concerning the increase in price of the 'Archives de Biologie' as the advertisement on the back of the current number states the subscription price is fixed at 40 francs post free for postal union. |
| Extent | 1p |
| Format | Carbon |
| Physical description | Manuscript |
| Access status | Open |