Commercial glass production along the Ohio River Valley in the 1950s and 1960s by companies such as Blenko, Pilgrim, Rainbow, Viking, Kanawaha, Bischiff, Morgantown and others that made free- and mold-blown production glass in modern, sometimes bizarre, shapes and wildly vibrant colors. This revised and expanded second edition includes 530 color photos (over 120 of them new) of the beautiful glass, its labels, catalog pages, and company histories, and an updated price guide.