| Reference number | NLB/53/290 |
| Alternative reference number | NLB/53 p197 |
| Level | Item |
| Title | Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to [Percival] Spencer [Umfreville] Pickering, Esq., FRS |
| Date | 29 June 1916 |
| Description | Letter acknowledging receipt of Pickering's paper on "Problems bearing on Residual Affinity" |
| Extent | 1p |
| Format | Carbon |
| Access status | Open |
Fellows associated with this archive
| Code | Name | Dates |
| NA7012 | Pickering; Percival Spencer Umfreville (1858 - 1920) | 1858 - 1920 |