Ralph Ellis signatureStillImageRalph Ellis signatureSheet in Ellis' hand, with signature, of notes on purchase and composition of the materials for A Monograph of the Pittidae, of which only 2 parts were published. Sotheran's public offer of the whole group appears in Piccadilly Notes, no. 9 (unpaginated leaf bound between pp. 114 and 115 in Ralph Ellis' copy, now in the Spencer Library).ku-gould:18971https://digital.lib.ku.edu/ku-gould/18971Gould 1112OrnithologyOrnithological illustrationelectronicimage/tiffThis work is free of known copyright restrictions.