| Reference number | NLB/6/587 |
| Alternative reference number | NLB/6 p246 |
| Level | Item |
| Title | Copy letter from Herbert Rix, to George Mathews Whipple, Kew Observatory, Richmond |
| Date | 6 June 1892 |
| Description | 'Our letter-book shows that the official letter (signed by Dr. Foster) informing you that loan of the pendulum apparatus was authorised, was sent to you on the 25th. May last.
Yours very truly,
Herbert Rix
Ass. Sec. R.S. [Assistant Secretary, Royal Society]'. |
| Extent | 1p |
| Format | Carbon |
| Access status | Open |