Algebraic addition of K figures. Sequences of the verticals and the work ordered by each vertical. Sheet 2 of 2.
Algebraic addition of i k figures (General Plan 28). Latter part of cycles ordered by vertical 'n of centre barrel. Sheet 22 of 23.
Subsidiary operations on K combined with rack and "F executed during multiplication and division in mill.
Drawing of Birmingham Station (London and North Western Railway), showing proposed enlargement and additions to locomotive engine shed (roundhouse), departure platforms and parcels offices