World War One: 7-6-17 to  11-11-18

                  World War II: 12-7-41  to  12-31-46

                            Korea: 6-25-50 to  1-31-55

                         Vietnam: 2-28-61  to 5-7-75

  Lebanon and Grenada: 8-24-82  to  7-31-84

                        Panama: 12-20-89  to  1-31-90

  *US Merchant Marines: 12-7-41  to  8-15-45

                  Persian Gulf: 8-02-90 to the cessation of hostilities as determined by the government of the United States; all dates inclusive, or who, being a citizen of the United States at the time of his entry therein, served on active duty in the armed forces of any of the governments associated with the United States during any of said periods; provided, however, that such service shall have been terminated by honorable discharge or honorable separation, or continued honorably after any of said periods; provided further, that that no person shall be entitled to membership who, being in such service during any of said periods, refused on conscientious, political or other grounds to subject himself to military discipline or unqualified service.
Section 2:There shall be no form or class of membership except an active membership, and dues shall be paid annually or for life.
Section 3: No person may be a member at any one time of more than one post.
Section 4: No person, who has been expelled by a post, shall be admitted to membership in another post, without the consent of the expelling post, except that where such consent has been asked for and denied by such post, he may then appeal to the Executive Committee of the department of the expelling post for permission to be admitted to membership in another post, and shall be ineligible for membership until such permission is granted.

* Merchant Marines eligible only if attached to the Army or Navy during the dates indicated.

National Guard and Reserve veterans should see their local posts for eligibility.