POTTER, BEATRIX. The Derwentwater Sketchbook. [London]: Color facsimile of the 1903 sketchbook -- WHALLEY, JOYCE IRENE and WYNNE K. BARTLETT. A Commentary on the Derwentwater Sketchbook. [London]: Frederick Warne, [1984]. Together 2 vols., oblong 12mo and small 8vo, original cloth; housed together in cloth and board folding case. LIMITED EDITION, number 151 of 250 copies.