158 pgs. Fine condition glossy hardcover, New.. Detailed color photos. Text by renowned marble authority. From the cover: With this book, readers will discover machine-made marbles from the early 1900 to the 1930's that revolutionized the glass marble industry. Over 700 beautiful color photos display marbles produced by the Ohio-based companies M.F. Christensen & Son Company and Christensen Agate Company. Among those displayed are bricks, cobras, guineas, opaques, slags, single pontil slags, swirls, hand-gathered swirls and early slag traditionals. Text includes descriptions, history and metho... View More...
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