§657.  Persons and uses excepted

Nothing in this Part shall be construed as applying to the manufacture, storage, sale or use of signals necessary for the safe operation of railroads or other classes of public or private transportation or of illuminating devices for photographic use, nor as prohibiting the sale or use of blank cartridges for ceremonial, theatrical, or athletic events.  

Acts 1958, No. 63, §9.  Amended by Acts 1962, No. 456, §2.