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Our master carpenter works on front porch. We get a lesson from the plastering crew on blueboarding. We then tour a Canadian gypsum mine and New Hampshire factory where gypsum rock is turned into wallboard.
First Air Date : Jan 01, 1979
Last Air date : May 30, 2024
Episode : 1162 Episode
Season : 46 Season
Runtime: 30:60 minutes
Studio: PBS
Country: United States of America
Cast:
Crew:
