Copy letter from Alfred Bray Kempe to The Agent, Bank of England, Western Branch, Burlington Gardens, W 'National Physical Laboratory A/c/ Pension Fund. I enclose herewith a cheque for £83.6.3 (eighty three pounds, six shillings, and threepence), drawn on the above account, and shall be obliged if you will instruct your brokers to invest that amount in the purchase of two and a half percent Consols, to be added to the amount already standing to the credit of the Royal Society "D" account.' 23 November 1911