| Reference number | NLB/7/918 |
| Alternative reference number | NLB/7 p420 |
| Level | Item |
| Title | Copy letter from Herbert Rix, to James H Gray, Physical Laboratory, University of Glasgow |
| Date | 27 May 1893 |
| Description | Rix was waiting to hear whether Gray was willing to adopt the referee's suggestions. Rix now sends by registered post the manuscript and plates of the paper by Gray and Mr [James B] Henderson. |
| Extent | 1p |
| Format | Carbon |
| Access status | Open |