Hutchinson, G. W. Caldwell, Leighton of Stretton, Frederic Leighton, Baron, 1830-1896 · London ; New York : Macmillan and Co. · leaf 63
B E C Fig. 21. Draw a 15 representing the width of the sides of the block.Find how many times A B is contained in the length b c, and markoff b C on the ground line of the required length ; make c d equal toA b in height and join a d, thus getting the front of the brick. Divideb c in e, and from e… … Fig. 22. Draw a b from the ground line. From B mark off B c on theground line by finding how many times a b is contained in B c,and then make B D equal to B c. The points c and d are to beexactly under the sides e g and fh, Through a continue B A tok. Obtain K by finding the proportion of A k to a…
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