Cotton Spinning: This book contains the questions that were set at the may examination of the city and guilds of London, 1889, with the answers. Also includes an appendix of useful rules and examples connected with the trade. PREFACE TO FIRST EDITION: This book is primarily intended for the use of students of Cotton Spinning, to aid them in their preparation for the examinations in this subject, held by the City and Guilds of London. Technically education has made rapid strides in this country during the last decade, and this has given rise to many excellent works on the various technological subjects, and also to the formation of classes for the study of these subjects. Technical classes and text books are undoubtedly valuable aids to the acquisition of a sound knowledge of the science, but it is to the factory that the student must apply himself for the most useful part of his training, and text books should be used as guides to the intelligent study of the different departments. Th