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Rute 14.—The Chief of each Department will provide cards 
of uniform size and character, which may be affixed 
to exhibits, and on which will be stated only the 
exhibitor’s name and address, the name of the 
object or article exhibited, and its catalogue 
number. 
RULE 15.—Articles that are in any way dangerous or offensive, 
also patent medicines, nostrums, and empirical 
preparations whose ingredients are concealed, will 
-not be admitted to the Exposition. 
RuLE 16.—Exhibitors’ business cards and brief descriptive 
circulars, only, may be placed within such exhib- 
itor’s space for distribution. The right is reserved 
to restrict or discontinue this privilege whenever 
it is carried to excess, or becomes an annoyance to 
visitors. ‘ 
Rue 17.—The Chief of each Department, with the approval of 
the Director-General, has the power to order the 
removal of any article he may consider dangerous, 
detrimental to, or incompatible with the object or 
decorum of the Exposition, or the comfort and 
safety of the public. 
Rue 18.—Exhibitors will be held responsible for the clean- 
liness of their exhibits and the space surrounding 
the same. All exhibits must be in complete order 
each day, at least thirty minutes before the hour 
of opening. No work of this character will be 
permitted during the hours the building is open 
to the public. In case of failure on the part of 
any exhibitor to observe this rule, the Chief of the 
Department may adopt such means to enforce the 
same as circumstances may suggest. , 
Rute 19,—Sketches, drawings, photographs, or other repro- 
ductions of articles exhibited will only be allowed 
on the joint assent of the exhibitor and the 
