Drafts of chapters for an unfinished book on the physics of glacier flow by John Nye Includes manuscript and typescript notes and drafts for various sections of the unfinished book. Typescripts of chapters 3 and 4 are present, both labelled as 'Draft 3', with accompanying hand-drawn figures. Manuscript notes for the preface and introduction are also present, as well as for possible later chapters of the book. A reprint of 'Borehole Measurements in the Athabasca Glacier' by J C Savage and William Stanley Bryce Paterson is also in the file, accompanyed by some notes on its contents that Nye made. c.1964-[c.1970]