COMMUNICATIONS RECEIVED Index of Inventions Letters Patent of the United States July 8 1873 SCHEDULE OF PATENT FEES: Inside Page 75 cents a line. TO INVESTORS. The Northern Pacific Railroad Com pany having determined to close its 7-30 dends. 20 Wall Street New York., scientific american, 1873-08-09
COMMUNICATIONS RECEIVED Index of Inventions Letters Patent of the United States July 8 1873 SCHEDULE OF PATENT FEES: Inside Page 75 cents a line. TO INVESTORS. The Northern Pacific Railroad Com pany having determined to close its 7-30 dends. 20 Wall Street New York., scientific american, 1873-08-09
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