Practical engineering drawing and third angle projection, for students in scientific, technical and manual training schools and for ..draughtsmen .. . In addition to a rock section Fig. 11 (a) shows the method of indicating a mud or sand bedwitli small random lioulders. Water either in section or as a receding surface may be shcjwn l\v parallel lines, the spacesbetween them increasing gradually. Conventional representations of wood, masonry and the metals will be found in Chapter VI, afterhints on coloring have lieen given, the foregoing figures ajipearing at this point merely to illustrate,in


Practical engineering drawing and third angle projection, for students in scientific, technical and manual training schools and for ..draughtsmen .. . In addition to a rock section Fig. 11 (a) shows the method of indicating a mud or sand bedwitli small random lioulders. Water either in section or as a receding surface may be shcjwn l\v parallel lines, the spacesbetween them increasing gradually. Conventional representations of wood, masonry and the metals will be found in Chapter VI, afterhints on coloring have lieen given, the foregoing figures ajipearing at this point merely to illustrate,in black ami wliite, one of the important divisions of technical free-hand work. Those, however, whohave already had some practice in drawing may undertake them either with pen and ink or incolors, in the latter case observing the of Arts. 237-241 for wood, while for the river 10 THE 0 B E riCA L A ND PEA C TIC A L G B A PHIC S. sections they may employ burnt loiiber undertone for the earthy bed, pale blue or india ink tint forthe rock, and pni>i>iiaH blue for the water lines. FREE-HAKI) LETTERIXG. 27. Although later on in thi


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Keywords: ., bookcentury1800, bookdecade1890, booksubjec, booksubjectlettering