USEFUL ARTS 
693 Masonry Plastering F ireproofing 
oI Stone construction 
: Bonds of stone work 
Cutting and dressing of stone 
See 515.8 Stereotomy; 736 Stone carving 
Brick construction 
Bonds of brick work 
Adobe or sundried brick, etc. 
Terra cotta construction Tile 
Hollow tile and porous terra cotta construction 
Concrete and beton construction 
Plastering 
External plastering and stucco 
Internal plastering 
Ornamental plaster work 
Scagliola 
Wooden lath 
Metal lath (Wire, etc.) 
Mineral wool linings, etc. 
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7 
8 
Fireproofing 
0 
504 
Carpentry: joinery, stairbilding 
Wood construction; general 
Joints of woodwork Framing 
Strengthend beams 
Posts Colums See also 721.31 
Paneld and lattist construction 
Joinery, general For Finishing, varnish, polish, etc. see 608.3 
“Ornamental joinery Cabinet work 
For cabinetmaking see 684 
Stairbilding See also 515.83 Stereotomy 
Other branches See also 721.87-.30 
Roofing: slating, tiling For roof construction see 721.5 
Wood: shingle 
Slate 
Tile 
Metal: tin, copper, led, zinc 
Iron 
Asfalt Tar Concrete 
Felt Asbestos Paper 
Textil: duck, canvas 
Thatch and other coverings 
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7 
R 
9 
6953 
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