| Reference number | NLB/2/728 |
| Alternative reference number | NLB/2 p357 |
| Level | Item |
| Title | Copy letter from Herbert Rix, to the Commissioner, US Patent Office |
| Date | 19 October 1888 |
| Description | In response to their enquiry of 9 August, Rix notes that forwarding the publications of the Patent Office via the Smithsonian Institution would be the most convenient for the Royal Society. Rix records that they sent the office a large parcel of publications last month through the Institution. |
| Extent | 1p |
| Format | Carbon |
| Access status | Open |