Perspective and geometrical drawing adapted to the use of candidates for second and third-class teachers' certificates (1887) (14596518118)

Identifier: perspectivegeome01mcgu (find matches)

Title: Perspective and geometrical drawing adapted to the use of candidates for second and third-class teachers' certificates

Year: 1887 (1880s)

Authors: McGuirl, Thomas H. (from old catalog)

Subjects: Geometrical drawing Perspective

Publisher: Toronto, W. Briggs

Contributing Library: The Library of Congress

Digitizing Sponsor: The Library of Congress

Text Appearing Before Image:

ides of the square are 3 and 6 respectively. 2. Draw a pyramidal frustum same as No. 1, 3^ to left, and3 within P.P. 3. Draw a triangular frustum (equilateral), sides of base5 and 3 respectively, height 4^; on G.P. 4 to right and 4within P.P., vertex away, one edge parallel to P.P. 4. Draw a square pyramidal frustum, height 4^, sides ofsquare 2 and 4 respectively, standing on G.P. reversed,directly in front, V within P.P. 5. Draw a conical frustum, height 5, diameters 5 and 3respectively, on G.P., and touching P.P. 4 to right. 6. Draw No. 5, 6 to left and 3 within P.P. 7. Draw same, directly in front, 3 within P.P. and 3above G.P. 8. Draw a hexagonal frustum, height 5, sides of bases 3and 2 respectively, touching P.P., resting on G.P. 4 to right. 9. Draw same, 4 to left and 4 within P.P.10. Draw an octagonal frustum, height 5, edges of bases2 and V respectively, resting on G.P., and touching P.P.4 to left. 86 DRAWING. Fig. 51 shows a method of laying out a plan for a frustumof a cone.

Text Appearing After Image:

FRUSTA. 87 Exercise XIII. (H = 6^ L.D. = 4^ scale ^=l^) 1. 4 to right and 2 within P.P. draw a frustum of asquare pyramid, edges of squares 4 and 2 respectively, height4. 2. Draw same, touching P.P. 2 to left. 3. Draw same, directly in front, parallel to G.P, and 3above it. 4. Draw a conical frustum, height 5, diameters 3 and 2respectively; frustum rests on ground, with centre of base3 to right and 3 within P.P. 5. Draw a frustum of a triangular pyramid, edges of ends3 and 2 respectively, height 4; it rests on G.P. with oneedge coincident with P.P., and 3 to left. 6. Draw a frustum of a hexagonal prism, edges of bases3 and 2 respectively, height 4; one edge of frustum is per-pendicular to P.P., and an angle touches it at a point, 3 tothe right. 7. A cone, whose height is 8 and diameter of base 4,touches the P.P. 4 to left; it is encircled by a rectangularcollar whose dimensions are 4^ x 4 x P, placed centrally overit, 4 above the ground. The cone rests on the ground. A frustum of a sq

perspective perspective and geometrical drawing 1887 book illustrations high resolution images from internet archive library of congress canada

1887

Library of Congress

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