Note from Horace T Brown to William B Hardy Is unable to suggest economic uses [for chestnut husks], besides 'as a tanning material, though I imagine the quantity available would be small' -- gives the name of a professor at Leed's University -- notes that 'the printed memorandum to be discussed...is a most momentous document. The information ought to be driven home to every man woman and child.' 13 December 1917