This is a vintage printer's block, an engraving in copper on a steel background. The plate is 2 5/8" square. The image is a cartoon drawing of a man at the peak of a mountain, looking down. It is in the original paper envelope. The envelope is printed "M'F'D by J. & P. B. Myers 407 Brooke St., N.Y. Electrotype from National Engraving Co. 154 Nassau Street, New York City." MBR.
Man on Mountain Electrotype National Engraving Copper Printer Block