"It would seem clear, however, that no method of studying industries and commerce can be scientific and complete which does not include the museum idea as now comprehended. The museum aims to teach by object lesson the story of the world, past and present. The Biological Museum presents the objects of human and comparative anatomy, arranged scientifically and labeled so fully as to constitute the best text-book for the study of those subjects. The Museum of Natural History does the same in its field. The Museum of Archæology shows the progress of the race from the most archaic times, the different types of human beings, their mode of living, their forms of worship, their games, their weapons, their implements, the natural products which they used for subsistence, in their industries, and in their arts, the objects of manufacture or of art which they produced, and the manner in which they disposed of their dead. "The natural products and manufactured articles, which constitute the material of commerce, come necessarily into such a scheme, and the long-looked-for opportunity of establishing a commercial museum upon a truly scientific basis presented itself when, at the close of the Columbian Exposition at Chicago, it was possible, through the enlightened liberality of the municipal authorities of Philadelphia and the invaluable services of Prof. W. P. Wilson, to secure vast collections of commercial material, which was so liberally donated to the Philadelphia museums by nearly all the foreign countries of the globe." It was Dr. Pepper's idea to have the University Museum and the Commercial Museum situated near each other, on the plan of the South Kensington Museum. To this end the City Councils, in 1896, passed an ordinance giving over to the trustees of the Commercial Museum sixteen acres of land for the erection of suitable buildings. When all the plans are carried out the city will have unrivaled facilities for the study of civilization, past and present.