Establishments primarily engaged in the factory production of goods made of plaster of paris and papier-mache, and in manufacturing sand lime products and other nonmetallic mineral products, not elsewhere classified.

• Architectural sculptures, plaster of paris: factory production only
• Art goods: plaster of paris, papier-mache, and scagliola
• Blocks, sand lime
• Brackets, architectural: plaster-factory production only
• Built-up mica
• Ceramic fiber
• Columns, papier-mache or plaster of paris
• Ecclesiastical statuary: gypsum, clay, or papier-mache-factory
• Floor composition, magnesite
• Flower boxes, plaster of paris: factory production only
• Fountains, plaster of paris: factory production only
• Gravel painting
• Images, small: gypsum, clay, or papier-mache-factory production only
• Insul-sleeves (foundry materials)
• Mica products, built-up and sheet except radio parts
• Mica splitting
• Mica, laminated
• Moldings, architectural: plaster of paris-factory production only
• Ornaments and architectural plaster work: e.g., mantels and columns
• Panels, papier-mache or plaster of paris
• Pedestals, statuary: plaster of paris or papier-mache-factory
• Plaques: clay, plaster, or papier mache-factory production only
• Sculptures, architectural: gypsum, clay, or papier-mache-factory
• Statuary: gypsum, clay, papier-mache, scagliola, and metal-factory
• Stucco
• Synthetic stones, for gem stones and industrial use
• Tile, sand lime
• Tubing for electrical purposes, quartz
• Urns, gypsum or papier-mache: factory production only
• Vases, gypsum or papier-mache: factory production only