II .--14

APPENDIX E.

REPRODUCTIONS OF SOME SELECTED FORMS ILLUSTRATING MULTIPLE SCHEMES, CARBON PROCESSES, ETC. Plate I.

Plate illustrating one side of day's transactions as entered in Cash-book, showing completion at same time of a daily balance-sheet used in the preparation of the Cheek Ledger for balancing purposes. Until recently these were both written by hand separately.

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