ART. 33. ] PRIMARY ELECTIONS.. 57

nished to the judges at each polling place, and shall be used at
such elections in the same way as they are now used at munici-
pal and county elections held under the provisions of said
article 33; in the books of registry to be hereafter prepared
for use in Baltimore city a column, headed voted at primary
elections, shall be used, in which column such word voted, or
letter V, shall be hereafter entered at the primary election at
which such registry shall be used; in the counties, until new
books of registry shall be required to be prepared according to
existing law, the present books of registry shall be used, and
the judges shall therein make a column, headed voted at pri-
mary election of ————, and enter in like manner therein the
word voted, or letter V. Persons arriving at the age of twenty-
one years after the closing of the next preceding registration,
and entitled to be registered as qualified voters, shall be enti-
tled to vote upon proving under oath to the satisfaction of a
majority of the judges of election their right to registration
in the precinct at which they shall claim the right to vote; official ballots shall be prepared for such primary elections by
the several boards of supervisors of elections, as is now provided
by said article 33, and said several boards of supervisors shall
print on said official ballots the names of all candidates and
the names of all delegates to any convention or nominating con-
vention who shall become duly qualified by the payment of the
amount herein named, and shall have filed a certificate in writ-
ing containing the name of the person seeking a nomination,
his residence, his business, his address, the office for which he
seeks to be nominated, and the party to which he belongs; and the certificate for delegations to contain the names of each
person or delegate, his residence, his business, his address,
the convention to which the delegation seeks to be elected, and
the party to which the members of the delegation belong, and
acknowledged by the candidate where the certificate is filed
by a candidate seeking a nomination, and by a member of a
delegation on his part, and on the part of the delegation, when
filed on behalf of a delegation, before an officer duly author-
ized to take acknowledgments, who shall append a certificate
of such acknowledgment; all such certificates must be filed
and payments made not less than fifteen days before the day
or days of said several primary elections; the names of the
several candidates or of the several delegates to be elected at
said primary election to any convention or nominating conven-