- Structural specialists not classifiable under the preceding categories (e.g., plasterers, roofers, painters, paperhangers, glaziers)
- Special techniques, equipment, and services of each; organization; etc.
- Tools and hardware 41
- Interior decoration 353
- Coppersmiths and tinsmiths 326
Outline of Cultural Materials. George P. Murdock, et al., eds. New Haven, Conn. Human Relations Area Files, Inc. 1961. xxv, 164 p.