Sec. 975. [=No oil for illuminating purposes in mines shall be sold except oil prescribed in this act.=] No person, firm or corporation shall sell or offer for sale, any oil for illuminating purposes in any coal mine unless the barrel or package in which such oil was received bears the label of the compounder as provided for in this act. Each person, firm or corporation selling or offering for sale any oil for illuminating purposes in any coal mine, shall, upon request of any district inspector of mines, or of any officer or duly authorized agent of any owner or lessee of a coal mine located within two miles of the point where such oil is offered for sale, submit such oil and the original containers for examination, and upon request, give a sample of such oil from one or more original containers selected by such inspector, officer or agent, for the purpose of making a test thereof. [=Adulteration of illuminating oil forbidden.=] No person shall adulterate any oil either before or after taking same from the original containers, and shall not alter, transfer, or re-use any label placed upon any container. [=Persons forbidden to use oil other than prescribed in this act.=] No person shall use for illuminating purposes in any coal mine, any oil other than the oil specifically provided for in this act. Each person, while in a coal mine, shall, upon request of any district inspector of mines, or any officer or duly authorized agent of the owner or lessee, submit his lamp and supply of oil for examination, and upon request, give sample of oil for purpose of making test thereof, and state from whom purchased. [=Provisions of this act shall apply only to oil used for open lights.=] The provisions of this act relating to the compounding, sale and use of oil for illuminating purposes in coal mines, shall apply to oil used in lamps for open lights. The oil used in safety lamps may be of such composition as will best serve the purpose. (Sec. 944, 974; Penalty, Sec. 976.) =RELATING TO PENALTIES.= =County Coroner.= Sec. 976. Any county coroner who, after receiving notice of a fatal accident, or of an accident, which has resulted in the death of a person, at, in, or around a mine, from the owner, lessee or agent of such mine, or the chief inspector of mines, willfully refuses or neglects to comply, so far as such provisions relate to him, with the provisions of section nine hundred and twenty-one of the General Code, shall, upon conviction thereof, be fined not less than twenty-five dollars nor more than fifty dollars, at the discretion of the court. =Owner, lessee or agent.=