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Patent for a rail-car brake system. Illustration included.

Date: March 15, 1904

Creator: Brown, Herbert E. & Brown, Marcus L.

Partner: UNT Libraries Government Documents Department

Patent for a window shade hanger, which can be used with different size rollers and is able to be opened from top or bottom.

Date: October 15, 1907

Creator: Brown, William F.

Partner: UNT Libraries Government Documents Department