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INDEX
Cover, pitch top, 83
related mathematics, 85
Cubic inches in gallon, 40
Cup, half-pint, 34
related mathematics, 36
Cup strainer, 162
related mathematics, 164
Curved elbow in rectangular pipe, 106
related mathematics, 106
Cutting planes, 119
Cylinder, cut by planes, 45
intersecting, 65
lateral area of, 32
volume of, 40
wired, 29
Definition, miter line, 46
Developed and extended sections, 215
Developments by sections, 203
Diagonal offset, 103
related mathematics, 105
Diameter of circle, 43
Diameters, solids of revolution, 98
Dimension lines, 8
Dimensions, full size, 41
over-all, 16
witness, 42
Dipper, short handled, 165
related mathematics, 167
Drafting, sheet metal, 1
Drawing board, 3
Drawing instruments, 3
Drawings, mechanical, 2
pictorial, 1
Dripping or roasting pan, 136
related mathematics, 138
Elbows,
curved, in rectangular pipe, 106
related mathematics, 106
four-piece, 90°, 55
long radius, 57
related mathematics, 58
oval to round, 216
three-piece rectangular, 96
related mathematics, 97
two-piece, 49
two-piece, 60°, 52

Elbows, weight of, 61
Elements of surface, 80
Extension lines, 8
Extended sections, developed and, 215
Face miters, 173, 180
Figures, rectilinear, 1
Filing circles, 10
Flange, conical roof, 89
apron for conical roof, 93
related mathematics, 91
Flange, roof, 129
Flaring pan, rectangular, 140
related mathematics, 142
Flower holder, conical, 80
related mathematics, 82
Four-piece 90° elbow, 55
Frustum, area of, 91
Frustums of cones, 161
rectangular pyramids, 135
scalene cone, 204
volume of, 167
Gallon, cubic inches in, 40
Galvanized chimney tube, 30
related mathematics, 32
Galvanized match box, 14
related mathematics, 16
Garbage can, 41
related mathematics, 42
witness dimensions, 42
Girth, 32
Half-pint cup, 34
related mathematics, 36
Hammer lock, 106
Head, conductor, 177
related mathematics, 178
Header, square to round split, 210
related mathematics, 213
Hod, coal, 225
Horizontal lines, 4
Index of problems, 235
Instruments, drawing, 3
Intersecting cylinders, 65
rectangular prisms, 95