| Reference number | NLB/42/283 |
| Alternative reference number | NLB/42 p171 |
| Level | Item |
| Title | Copy letter from Robert William Frederick Harrison to Messrs Johnson Matthey & Co, Ltd, Hatton Garden, EC |
| Date | 6 May 1910 |
| Description | 'Dear Sirs,
I beg to acknowledge your letter of the 5th inst[ant] regarding the two metre standards you have purchased from the Society.
I will write again in a few days with such information as I can give you.' |
| Extent | 1p |
| Format | Carbon |
| Access status | Open |