





































Model 



Description 



Curve 



Cr 



Cx 



Cp 



J 



L 



tL 



L 



k 



>*-£ 





< 









4412* 



Bettilehem Design 





0.700 



0.984 



0.711 



0.494 



0.410 



0.125 



0.466 



12.5° 



1 











4212W 



Series 60 equivalent 





0.700 



0.986 



0.710 



0.49S 



0.410' 



0.119 



0.471 



14.5° 

































ll 

 1 





































ll 



























8ETHLEHEM DESIGN 



/ 

































^ 



^ 



SERIES 60 EQUIVALENT 



















-^ 



























• 



- """ 















1 



f'TROOST 





























t 1 ALEXANDER 

 1 1 ^ \ \ 









© 



Figure 25d — Comparison, Series 60 and Bethlehem. 0.70 Design 





Model 



Description 



Curve 



Cb 



Cx 



C, 



L 



L 



L 



L 



»"S 













4435* 



PENNSYLVANIA 





0.765 



0.994 



0.770 



0.484 



0.322 



0.278 



0.400 



26.5° 













4468* 



Series 60.'equivalenl 





0.764 



0.991 



0.771 



0.484 



0.341 



0.237 



0.422 



24.3° 







4435*A 



New casting of 4435* 



-o 



as 4435* ] 































/ 



/ - 



























/ 



































/ 



1 



























SERIES 60 

 EQUIVALENT \ 





// 























PENNSYLVANIA 

 MODEL 443S VfA 





^ 



X^ 



/ 





























S. 



<r. 



■<^ 





^PENNSYLVAN 



A-MOC 



EL 44 



!5W 



















RVICE 



I 



\\ 



t 





1 



■\ TROOST 































I 







EEDJ 



ALEXA 



NDER 















© 



2.0 2.2 



Figure 25e — Comparison, Series 60 and PENNSYLVANIA 



V-21 



