The Walter J. Klein Company moving image motion picture ncu Charlotte, N.C W.J. Klein Co 1978 monographic eng 1 film reel (15 min.) : sd., col. ; 16 mm. Shows how cast iron bathtubs are manufactured, illustrating each step from the sculpturing of the wood patterns through the casting and enameling processes. adult Walter J. Klein Company. Title from data sheet. Intended audience: Junior high school students through adults. Issued also as super 8 mm. and as videorecording. Bathtubs Cast-iron Iron-founding Bathtubs <B>Hello World</B>Cast-iron Iron founding TH6493 683 Walter J. Klein Co. 820106 19980501135351.7 11510774