The several constituted bodies of the Order and shall be as follows:
First.--Of organizations known as Camps, each of which shall bear a name and number.
Second.--Of State organizations known as Departments.
Third.--Of the National organization, of which the National Encampment is the supreme governing body.
Fourth.--Of a military Department known as the Sons of Veterans Reserve.
Fifth.--Eligibles from states where no Department exists may become Members-at-large attached to National Headquarters.