The U.S. Constitution spells ITS with an apostrophe

The Constitution spells the word its incorrectly by modern spelling / grammar standards as it's in two places:

Article I, Section 10

No State shall, without the Consent of the Congress, lay any Imposts or Duties on Imports or Exports, except what may be absolutely necessary for executing it's inspection Laws: and the net Produce of all Duties and Imposts, laid by any State on Imports or Exports, shall be for the Use of the Treasury of the United States; and all such

executing it's inspection Laws

Article V

or the other Mode of Ratification may be proposed by the Congress; Provided that no Amendment which may be made prior to the Year One thousand eight hundred and eight shall in any Manner affect the first and fourth Clauses in the Ninth Section of the first Article; and that no State, without its Consent, shall be deprived of it's equal Suffrage in the Senate.

deprived of it's equal Suffrage


Original images from the U.S. National Archives.