| Reference number | NLB/70/219 |
| Alternative reference number | NLB/70 p114 |
| Level | Item |
| Title | Copy letter from Francis Alexander Towle, Assistant Secretary of the Royal Society; to the Chief Engineer; the Manchester Steam Users' Association |
| Date | 8 February 1927 |
| Description | In reply to the Chief Engineer's letter, gives information about Fairburn's experiments in 1858 on the strength of wrought iron plates at different temperatures, and his links with the British Association. |
| Extent | 1p |
| Format | Carbon |
| Access status | Open |