Transaction Institution of Mining and Metallurgy 1970, 1971 & 1972
€43,35
Condition: Very Good; light edge wear; clean without interior markings. Brown, green and grey covers. May 1972 No. 786. April 1972 No. 785. March 1972 No. 784. February 1972 No. 783. January 1972 No. 782.
