1958 catalog of Blenko glassware
"Williamsburg reproductions made exclusively by Blenko," p. 23-27.
Added jade and mulberry, discontinued juniper and amethyst.
Includes reproductions, novelties.
"U.S. Tariff Commission Investigation no. 72 Exhibit 3-G (copy), witness: Carl W. Guskey"--Label applied to p. 1 of cover, c.2.