+541.+ An Interrogation Point is oftentimes placed within a parenthesis
in the body of a sentence to express doubt or uncertainty as to the
accuracy of our statement. For example:
In 1858 (?) this great movement was started.
John (?) Smith was the next witness.
+542.+ The parenthesis is used to include numerals or letters in the
enumeration of particulars. For example:
Economics deals with (1) production, (2) distribution,
(3) consumption.
There are three sub-heads; (a) grammar, (b) rhetoric, (c) composition.
+543.+ Marks of parenthesis are used to inclose an amount or number
written in figures when it is also written in words, as:
We will need forty (40) machines in addition to those we now have.
Enclosed find Forty Dollars ($40.00) to apply on account.