ILLUSTRATIONS 



Page 



Plate CXII. Maji <if the Casa Giamle group 321 



CXIII. Ground plan of Casa Grande ruin 322 



CXIV. General view of Casa Grande 325 



CXV. Interior wall surface - 326 



CXVI. West front of Casa Grande showing blocks of masonry 329 



CXYII. Plan showing ground-level erosion, tio-rods, limits of work, and 



lines of ground sections 330 



CXVIII. East-and-west ground sections 333 



CXIX. North-and-south ground sections 335 



CXX. South front of the ruin, showing underpinning aud ends of tie- 

 rods 337 



CXXI. View from the southeast liefore the completion of the work 339 



CXXII. Suggested plan of roof aud support 340 



CXXIII. Section through A-B of roof plan, showing suggested roof 



sujiport 343 



CXXIV. Section through C-D of roof jdan, showing suggested roof 



support 345 



CXXV. Map showing location of Casa Grande reservation 346 



319 



