Then is there anything in the context to show that that is not
the right conclusion, and that some other construction should be
adopted? If the words are not in themselves ambiguous we must
find some strong context to make them ambiguous. If a real
ambiguity can be shown, the respondent should no doubt have the
benefit of it. The suggestion that prevailed in the Supreme
Court was that there are known to lawyers three kinds of powers,
namely, a power to appoint by deed or will, i.e. by deed or will
at the option of the donee of the power, a power to appoint by
deed only, and a power to appoint by will only; that the legisla-
ture applied its mind to that distinction and selected powers of
appointment of the first kind, and intended to deal with that
kind of power only. But the fallacy that lurks in that argument,
I think, is in supposing that these are three different kinds
of powers. In my opinion, there are only two kinds of powers,
general powers and what Lord S¢. Leonards calls particular
powers, (see Sugden on Powers, p. 394). In Farwell on Powers,
chap. 6, powers are divided into general and litnited powers.
Lord Lindley in Commissioner of Stamp Duties v. Stephen (1)
speaks of them as general and special powers. In my opinion,
those are the only two kinds of powers. A power is one thing;
the mode of its execution is another thing. A power is an
authority conferred upon a particular person, the donee of the
power. The mode prescribed for the exercise of the power is a
mere incident of the power, and does not differentiate one power
from another. That was Lord St. Leonards' opinion, as is plain
from his language in his book on Powers, p. 203. Therefore, I
think nothing can be founded on that argument. The legislature
was thinking of those two kinds of powers, and intended the
provisions to apply in the case of general powers, and not in the