Copy letter from Robert William Frederick Harrison to Dr R [Richard] T [Tetley] Glazebrook FRS 'Dear Sir, We have received [notice] from the Treasury that the Paymaster General has been authorized to pay to the Bank of England, Western Branch, for the credit of the account of the National Physical Laboratory, the sum of Four Thousand Pounds, being the first moiety of the Grant for 1909-10 to the National Physical Laboratory, the sum of Four Thousand Pounds, being the first moiety of the Grant for 1909-10 to the National Physical Laboratory in aid of salaries and other expenses.' 19 April 1909