The plate for Arnold & Co. was bought from Bock, Schneider & Co. by The Paragon Match Co. 509 and 511 W. 45 St. New York, on Sept. 25,1872. On Oct. 21, 1872, Mr. Carpenter is advised that the Paragon Match Co. has become Arnold & Co. and is ordered to change the lettering, as above, on the stamp.