Note 4 — INTRODUCTION. (continued 3)
Reading edition
The sentence:—“So naturally, that the work will not be heard even in the next room, and with so great ease and geometrical symmetry, that though it work day and night from one end of the year to the other, it will not require forty shillings reparation to the whole Engine, nor hinder one’s day-work”—does not appear in the MS. and is omitted by Partington in his edition.