| Reference number | NLB/32/836 |
| Alternative reference number | NLB/32 p488 |
| Level | Item |
| Title | Copy letter from Joseph Larmor, to Dr William James Stewart Lockyer |
| Date | 31 May 1906 |
| Description | '"Barometric variations of Long Duration over Large Areas"'. |
| Extent | 1p |
| Format | Carbon |
| Physical description | Manuscript |
| Access status | Open |