J--Horticulture; Department K--Forestry; Department L--Mines and
Metallurgy; Department M--Fish and Game; Department
N--Anthropology; Department O--Social Economy; Department
P--Physical Culture.

Exhibits shall be classified into 15 departments, in 144 groups,
and in 807 classes.

ARTICLE III.

SECTION I. The directors of the four executive divisions, and
the chief of the different departments thereunder, may
promulgate special rules and regulations governing the more
minute and technical details of the operation of the respective
departments.

SEC. II. The director of exhibits shall have general charge of
the installation of all exhibits and the control and management
of the same.

ARTICLE IV.

SECTION I. The general classification is hereby made a part of
these rules and regulations.

SEC. II. The Louisiana Purchase Exposition Company reserves the
right, subject to the approval of the Commission, to amend or
correct the classification at any time before the opening of the
exposition by giving thirty days' public notice.