Keeps, conducts or maintains any building, structure, yard or place
for keeping, storing or piling in commercial quantities, whether temporarily,
irregularly or continually, or for the buying or selling or the dealing in
by weight, piece or quantity, or otherwise, at retail or wholesale, any old,
used or secondhand materials of any kind, including cloth, rags, clothing,
paper, rubbish, bottles, glass, rubber, iron, brass, copper or other metal,
furniture, newspapers, magazines, cardboard, rags of cotton, wool or mixed
carpets, bagging, hair, feathers, mattresses, automobile tubes, used motor
vehicles or the parts thereof and other articles whose worn condition renders
them practically useless for the purpose for which they were made and which
are commonly classed as "junk."