;J2() SEALE. 



Plate JX. Utilizincj Wi.mjuw ^iiell. 



Fig. 1. Shell window in flic new (Joiicial Hospital, .Manila, 

 2. Screen marlo of window shell and red narrri wood. 



ri.A'i'K .\. Shell ]>a.mi'.s. 



¥w. I. Small |ioicli-lif>ht made i'roin window slicll. 



2. Lanlcni light made from window shell. 



:!. Reading lamp made of wood and window sludl. 



4. The nautilus reading light. ';, Base of red cHmeiit : b. stem of red coral- 

 line; r. sliade of ihambered nautilus; d. eleitric- wire to bulb which is 

 hidden in nauiihis shell. 



Plate XI. The Lop Shell. 



i-'ii.i. I. Top shell (Truuhus iiiloliciis Linn.). Showiii;; cut> for buttons in the 

 partition ^\ alls. 

 2. Side view of Ti<ji-]iiis iiiloliviis Linn. 

 .3. Trochii.'i itilutirifs eut thiouyli the veitieal plane. 

 4. Top view of Trai-Jnif! iiUoticii.i Linn. 



Pl.^ie XII. The Tttrmox Shell. 



Fig. 1. l\irbou shell (Turbo iiinnuoral us Linn.) 



2. Turbon shell (young). 



3. Turbon shell cut on a vertieal plane. 



4. Side vie\\' oi Turbo ui'irmoraf u.\ Linn. 



