Pipe offset, rectangular, 100
related mathematics, 102
Pipe, standard cuts of, 61
Pitch top cover, 83
related mathematics, 85
Planes, cylinders cut by, 45
Prisms, intersecting rectangular, 95
Problems, index of, 235
Projection lines, 7
Projections, orthographic, 2
Pump, boat, 125
related mathematics, 127
Pyramids, rectangular, frustums of, 135
Quantity production, ash barrel, 110
Rake moulding, 184
Rectangle, area of, 16
Rectangular elbow, three-piece, 96
related mathematics, 97
Rectangular flaring pans, 140
related mathematics, 142
Rectangular pipe, curved elbow in, 106
Rectangular pipe offset, 100
related mathematics, 102
Rectangular pyramids, frustums of, 135
Rectilinear figures, 1
Register boxes, 143
related mathematics, 145
Related mathematics,
ash barrel, 117
ash pan, 155
atomizing sprayer, 150
boat pump, 127
candy pan, 19
chimney tube, 32
conductor head, 178
conical flower holder, 82
conical roof flange, 91
cup strainer, 164
curved elbows, 106
diagonal offset, 105
dripping or roasting pans, 138
elbows, 58, 97
half-pint cup, 36
galvanized match box, 16
garbage can, 42
iron bread pan, 23
liquid measures, 171
oval to round transition, 193
painter's pail, 40
pitch top cover, 85
rectangular flaring pan, 142
rectangular pipe offset, 102
register boxes, 145
rotary ash sifter, 160
sheet metal cleat, 13
short handled dipper, 167
split header, 213
sprinkling can, 123
tangent tees and tee joints, 76
Return and face miters, 173
Revolution, solids of, 80, 97
Right cone, 80
Roasting pan, 136
related mathematics, 138
Roof flange, 129
Roof flange, conical, 89
related mathematics, 91
Rotary ash sifter, 156
related mathematics, 160
Round elbow, oval to, 216
Round transition, oval to, 191
related mathematics, 193
Round transition, square to, 188
Scalene cone, 186
frustum of, 204
triangulation of, 185
Scale, triangular, 6
Schedules of materials, 150
Scoop, 46
Sections, developed and extended, 215
Sections, developments by, 203
Sections formed by cutting planes,
Sector, area of, 82
Sheet metal cleat, 12
related mathematics, 13
Sheet metal drafting, 1
Short handled dipper, 165
related mathematics, 167
