| Reference number | NLB/7/788 |
| Alternative reference number | NLB/7 p359 |
| Level | Item |
| Title | Copy letter from Herbert Rix, to Mr George Higgs |
| Date | 26 April 1893 |
| Description | The Society has received Higgs' rather extensive criticisms on the spectrum block in Higgs' paper but cannot do anything with it until they receive back the original photograph which is in Higgs' hands. |
| Extent | 1p |
| Format | Carbon |
| Access status | Open |