| Reference number | NLB/2/65 |
| Alternative reference number | NLB/2 p52 |
| Level | Item |
| Title | Copy letter from Herbert Rix, to H S J Maas, Consul for the Netherlands, 40 Finsbury Circus |
| Date | 3 January 1888 |
| Description | Response in the negative to a question about whether the Royal Society has ever awarded or offered a prize for the discovery of perpetual motion, with Rix noting that this is a 'widespread delusion'. |
| Extent | 1p |
| Format | Carbon |
| Access status | Open |