persons are employed, shall provide and keep in repair a
wash room, convenient to the principal mine entrance, adequate for
the accommodation of the employes, for the purpose of washing and
changing their clothes when entering and returning from the mine.
Such wash room shall be properly lighted and heated, supplied with
warm and cold water and adequate and proper facilities for washing
purposes.

Sec. 934-1a. [=Penalty.=] Whoever, being the owner, operator, lessee
or agent of a coal mine where ten or more persons are employed,
fails or neglects, after ninety days from the taking effect of this
act, to comply with the provisions of section 934-1 of the General
Code, or violates any of the provisions thereof, shall be fined not
less than two hundred nor more than five hundred dollars.

(This act became effective June 16, 1921.) (109 O.L. 22.)

Sec. 934-2. [=Owner, lessee or agent shall install telephone
system.=] Every owner, operator, lessee or agent of a coal mine,
where twenty or more persons are employed, shall install, and
maintain in efficient working condition, a telephone connecting each
main switch of such mine with an outside telephone so connected and
maintained as to permit communication with persons outside of the
mine with persons on the main switch or switches or other points
inside of the mine that may be designated by the district mine
inspector.

Sec. 934-3. [=Penalty.=] Whoever, being the owner, operator, lessee
or agent of a coal mine, where twenty or more persons are employed,
fails or neglects, after six months from the taking effect of this
act, to comply with the provisions of section 934-2 of the General
Code, or violates any of the provisions thereof, shall be fined not
less than two hundred nor more than one thousand dollars.

(This act became effective June 22, 1921.) (109 O.L. 48-49.)

Sec. 935. [=Owner or lessee shall make map of mine.=] The owner,
lessee or agent of a mine having an excavation of fifteen thousand
cubic yards, or more, shall cause to be made, on a scale of not less
than two hundred feet per inch, an accurate map thereof, which shall
show the following: The boundary lines and names of the owners of
the surface of each tract under which excavation is made, and for
not less than five hundred feet contiguous thereto, and under which
excavations are likely to be made during the ensuing year, together
with all streams and bodies of standing water; the township and