Notes for mechanical drawing; arranged for the use of the students of the Mechanic arts high school and the Evening school of trades (1904)
Mathewson, Frank E. (Frank Elliott), b. 1869 · Springfield, Mass. · leaf 62
e right. (c) Same pyramid with base at 30° with H and the left side brought forward,making an angle of 30° with V. MECHANICAL DRAWING 28 15. Make the apparent V - projection of an L- 17. Make the apparent V pi^ojection of two inter-shaped block, when the lower face of the block is at secting square… … rtm >_wi
Mechanical drawing
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