Joseph P. Bradley, Canal Company v. Hill — Opinion of the Court
“ A square foot, or a square inch of water, expresses no quantity at all. But when we speak of the quantity which will pass through a square foot, or square inch of aperture, in a certain time, then our words have meaning. The size and position of the aperture so carefully prescribed in the lease were intended merely as a means of measurement of the real thing granted, namely, that certain quantity of water per second, or per hour, which the parties had in mind, and about which they were dealing. ”
