peration will have much to do
with determining the amount of power that will be furnished
gratuitously.

ARTICLE XIX.

SECTION I. Concessions may be granted for private exhibitions
for which a charge for admission may be made; for restaurants,
for places of amusement, for merchandising, and for other
purposes not incompatible with the scope and dignity of the
exposition, under terms and conditions to be determined upon by
the proper authorities in each case.

ARTICLE XX.

SECTION I. An official catalogue of all exhibits will be
published in English by the Exposition Company. Foreign
governments and the governments of the States, Territories, and
Districts of the United States, making a collective exhibit, may
publish separate catalogues of their own exhibits when
recommended by the director of exhibits to the president and
approved by him.

SEC. II. The sale of catalogues is reserved exclusively by the
Exposition Company.

ARTICLE XXI.

SECTION I. The Exposition Company will organize, equip, and
maintain an efficient police system for the protection of
property and the preservation of peace and good order.

SEC. II. The exposition will maintain a corps of janitors and
scavengers, whose duty it will be to properly care for and clean
the roadways, approaches, paths, etc., in general of the
exposition and the aisles within the exhibit buildings; but
their duties and responsibilities will not extend to exhibit
spaces, to the subsidiary aisles, or to the buildings of foreign
or domestic governments or individuals.

SEC. III. Exhibitors may employ watchmen and janitors of their
choice to guard and care for their material during the hours the
exposition is open to the public. Such watchmen will be subject
to the rules and regulations governing employees of the
exposition; but no exhibitor will be permitted to employ
attendants for service of this character except upon the written
consent of the chief of the department, approved by the director
of exhibits.

SEC. IV. Each country, commission, organization, corporation and
individual, by becoming an exhibitor, agrees to conform to all
the rules and regulations established for the government and
conduct of the exposition.

ARTICLE XXII.

AWARDS.

SECTION I The system of awards will