Is this hand worth playing?
Subtitle: A problem for investors ... The Masaba Range considered succinctly both economicaly and geologically
By: by  Marion Stuart Cann.
Publisher: Duluth Stock Exchange
Published: 1892
Place of publication: Duluth
Language: eng
Number of pages: 72
Subjects: Iron mines and mining -- Minnesota.; Iron ores -- Minnesota.; Mesabi Range (Minn.).