Catalogue: Aeronautical Pictures. .. which will be sold at Auction by Messrs Christie, Manson & Woods ... Friday, November 27, 1936. 24pp; 24.5x15.5cm. Pages 6 to 9, lots 22-44, were the property of the Right Hon. Kathleen, Countess of Drogheda, who had held an Aircraft exhibition at the Grosvenor Gallery in 1917; concerning: pictures of balloon ascents, including two with provenances back to the family of Robert Holland; descriptions of snuff boxes with pictures of balloon ascents; five books; some of these were purchased by Miss Penn-Gaskell and are now in the museum collections. with inserted, another list of similar from a different sale, undated, some print items usefully described