|Alternative reference number||NLB/42 p372|
|Title||Copy letter from Robert William Frederick Harrison to Messrs Cross & Bevan, Laboratories, 3& 4 New Court, Lincoln's Inn, WC|
|Date||12 July 1910|
|Description||'Dear Sirs, |
With reference to your application for electros of certain illustrations from the "Philosophical Transactions [of the Royal Society]" B vol 197 (1904) I find that the fig 2 on p281 is not spruce, as stated by your, but Deal, while Spruce is illustrated in Fig 4.
Please let me know as soon as possible which fig you wish to be sent.'