M \MIIM M:AWI\<; AM> ni 



EXERCISE 18. Draw, full si/e. a plan. 



itinn >f the Arrangement ..i nuts xh ( ,\\n j n \\^, IK. for a bolt $ 

 inch (lian.. 



I 19. Dnuv the plan ami rl.-\:iti..n ..I' the nut ;m.ll.rk. 

 in<; arrangement shown in tii:. 1'.). Make also an cli>\.'iti.>n l....km U ' 

 in the din-ction of the arrow. Scalo 6 inches to a foot. 



itrt. Dra\\ tlio 



vi.-us sh.iwn in tii:. -'" i ' plan. Tin- iM.ltsaiul nuts i 



be shown in each vi-\v. Tin- hole* fr tin- I.--!- ami 



the bolf* have s.juare necks. Seale half full 



Bolts 



er. 



mn 



-6- 



----- H 



K:- M 



