



ttni /tor 4.4 are shown 



stftglf * he seeiitinal views shows a Uitt 



joint with <te OMwr plnlr r Intti t ntjt ; the <H her sectional riew 

 UM same Joint with t.. ,- \.-r platea; the third view i* a 

 both arrangements. Draw all these views fell sue. 

 ncisi :> shows a plan and sectional elevation of the 



lion of three plates together, which are in the same plane. 

 ! butt jinu and tingle cover plates. 



T - 



Section ai AB 



Flo. t. 



butt ittnpt where they overUp are forced to a* to fit 

 at shown, and thus form a clooe joint. Draw theee 

 scale of 6 inches to a Coot. 



rfc vtl Ib 



