hibits must be in complete order each day at
least thirty minutes before the buildings are open to the
public. No janitor or other work of this character will be
permitted during the hours the buildings are open to the public.
In case of failure on the part of any exhibitor to observe these
rules, the chief of the department, with the approval of the
director of exhibits, may adopt such means to enforce the same
as circumstances may suggest.

ARTICLE XVI.

SECTION I. No crates, barrels, or packing cases will be
permitted to remain upon the exhibition space after their
contents have been removed, except upon the recommendation of
the chief of the department where the exhibit is installed,
approved by the director of exhibits.

SEC. II. The Exposition Company will provide a storage warehouse
for crates, barrels, and packing cases, under a reasonable
schedule of charges based upon those levied by similar
warehouses, which it will be optional for exhibitors to use.

SEC. III. Facilities for the conveyance of empty crates,
barrels, or packing cases to storage places will be provided at
a moderate price.

ARTICLE XVII.

SECTION I. No exhibit or object upon exhibition may be sketched,
copied, or reproduced in any way whatever without the permission
of the exhibitor, approved by the director of exhibits, except
that the president of the company may give such permission.

ARTICLE XVIII.

SECTION I. Exhibitors desiring to contract for service of
electricity, steam, compressed air, power from shafting, gas, or
water, must make application to the chief of the department in
which their exhibits are installed. No application for service
will be entertained unless made upon a blank furnished by the
director of works, which may be obtained from a chief of a
department, and when an application for service has been
approved by the director of exhibits the contract will be
executed on the part of the Louisiana Purchase Exposition
Company by the director of works on terms and conditions that
will be stated in each case. The director of exhibits and the
director of works, in their discretion, are authorized to
furnish gratuitously to exhibitors a limited amount of power for
the operation of machines and processes. The character of the
exhibit requiring power for its o