Containing:

(1) amended typed versions of prepace, pp.i-2 and 193-211

(2) amended typed versions of pp.i-104 (passim), 143 and 183-6

(3) amended typed versions of pp.3-372 (passim)

(4) amended typed versions of pp.29-329 (passim)

(5) amended typed versions of various unrelated pages

(6) descriptions of plates

(7) Bozman’s suggested corrections to text with comments and note on corrections to proof copy

(8) note on planning of chapters

(9) note on order of writings

(10) note on occurrences of routes in text

(11) index of subjects

(12) index of names

(13) index of Col Major

(14) index of figures

(15) index of Smythe

(16) index to Brenva

(17) cross-references in index to Brenva

(18) notes of discovery of climbs on Brenva face