|Alternative reference number||NLB/44 p431|
|Title||Copy letter from Robert William Frederick Harrison to The Acting Director, National Physical Laboratory, Bushy House, Teddington, SW|
|Date||27 October 1911|
|Description||'I enclose a cheque for £14.15.11, being the refund of income tax in respect of the National Physical Laboratory Experimental Tank A/c., and payable by the Royal Society to the Laboratory. |
Kindly send me a receipt for the cheque.'