WORK—HOURS OF, IN FACTORIES. 3097

mos; in oiling or cleaning machinery in motion; in the operation of emery
wheels or any abrasive polishing or buffing wheel articles of the baser metals
or indium are manufactured; at switch tending, gate tending, track repair-
ing or as brakemen, firemen, engineers, motormen or conductors upon
railroads, or as railroad telegraph operators; pilots, firemen or engineers
upon boats and vessels; or in or about establishments where nitroglycerine,
dynamite, duaulin, guncotton, gunpowder or other high or dangerous
explosives are manufactured, compounded or stored; or in the manufacture
of white or yellow phosphorus or phosphorus matches; or in any distillery,
brewery or other establishment where malt or alcoholic liquors are manu
f actured, packed, wrapped or bottled; or in any theatre, concert hall, club
or other place of amusement wherein intoxicating liquors are sold.

An. Code, sec. 22. 1912, ch. 731, sec. 22.

23. No minor under twenty-one years of age shall be employed, per-
mitted or suffered to work in, about or in connection with any saloon or bar
room where intoxicating liquors are sold.

An. Code, sec. 22A. 1916, ch. 222, sec. 22A.

24. No child under the age of sixteen years shall be employed, permitted
or suffered to work in, about or in connection with any establishment or
occupation mentioned in section 4 of this article (1) for more than six days
in any one week, (2) nor more than forty-eight hours in any week, (3) nor
more than eight hours in any one day; or (4) before the hour of seven o'clock
in the morning or after the hour of seven o'clock in the evening. The pres-
ence of such child in any establishment during working hours shall be
prima facie evidence of its employment therein.1

An. Code, sec. 23. 1912, ch. 731, sec. 23. 1916, ch. 222, sec. 23.

25. No female under sixteen years of age shall be employed, permitted
or suffered to work in any capacity where such employment compels her to
remain standing constantly.

An. Code, sec. 24. 1912, ch. 731, sec. 24.

26. In cities having a population of 20,000 or over no person under
the age of eighteen years shall be employed, permitted or suffered to work
as a messenger for telegraph, telephone or messenger companies in the
distribution, transmission or delivery of goods or messages before six
o'clock in the morning or after ten o'clock in the evening of any day.

An. Code, sec. 25. 1912, ch. 731, sec. 25. 1916, ch. 222, sec. 25.

27. Every employer shall post and keep posted in a conspicuous place
in every establishment wherein any person under the age of sixteen years
is employed, permitted or suffered to work, a printed copy of the sections
of this article relating to hours of labor, and a schedule stating the maximum
number of hours such person may be required or permitted to work on each

1 Sec. 3, of ch. 222, of 1916, repeals all acts or parts of acts inconsistent with said act,
to the extent of such inconsistency.