See, J.W. Extracts from Chordal's letters : "comprising the choisest selections from the series of articles entitled ""Extracts from Chordal's letters"", which have been appearing for the past 2 years in the columns of the ""American machinist"" : with steel portrait of the author : with additional plates" / preface by the author , also, original illustrations by Chas. J. Taylor; J.W. See .— New and enlarged edition : 9 edition .— : Chapman & Hall Ltd., 1898 .— 378 с. — Lang: eng .— URL: https://rucont.ru/efd/124656 (дата обращения: 16.07.2024)