' Voir fJei/iJJs, I'uf f3 r^ f<f 

 ' I'iKXU''"') ris^rt-pou^- arreCi'J- 

 In c-rtOi//e t/an.w Ir r^s nr/ if. 

 ten duA:.ieu.tr c.-'t lian/r /'inifipssi 



Mr dr^si/v_ tntlnpie. / 'nj-rct 



Tutfcru r/r rDnifizi/Jhifiii^jjit 

 liii c.i/fiiicirr^ _ . . - .- 



dii. pisCoiL- 

 Support rfcs t-i^C'S ttu^ pt'^tdi, 



f7->r<:f-nn f CzUe^ vosUuJn.' eaztremR' 



ai-rivei'' au.ba£ df-stf' , 

 course, an N^-.x. deCA'^'^J 



^/^ _LnJyWjf(>C: de Jn- potztrr 



(3,11, CIft/tt,<£.^&'. 



pisfoii-f (^ support, rrsff 

 ' a tie.- le. pie.-toii.' poj-cotirL /ji. 



corrr^'pon-d. a //i Lh&r/if, 

 txrrtue^ a4i. ft^ji/^ de-'Sti ■ 

 coufse-jOJii '2'''"'';i'.tritjc J 



e^fi- fpntti di2, iyrfuf^dre 

 'y7, poL'trp. 



d/r fj/{r'j(M.ra. /ij/^r'nru/-i.ijr/^ ■ 



__' p_iif^''-^cr duyCtfluidre- 



(fi-i- uti^razc. ^dn. /x'ese^'uoit' tie,. ddc/uTLt'ijti. 



Cf. inu/iVjj^rttinon,ie.- pout' dpuersf.r Ir^ fujjioz 



Figure 26.^ — Section through the Otis power 

 cylinder. (Adapted from Gustave Eiffel, La Tour 

 de Trois Cents Metres, Paris, 1900, pi. 22.) 



26 



BULLETIN 228: CONTRIBUTIONS FROM THE MUSEUM OF HISTORY AND TECHNOLOGY 



