Lea, Isaac

Description of a new mollusk from the red sandstone, near Pottsville, Pa.

Philadelphia: Merrihew and Thompson, 1855. First separate edition, "from the Proceedings of the Academy of Natural Sciences, May, 1855." 8vo, pp. 4; color lithograph plate; removed from binding; very good. The lithograph is by T. Sinclair after J. Magee. "Read before the Academy of Natural Sciences, May 22d, 1855." Item #54954

Price: $125.00