LONDON & BIRMINGHAM KAILWAY. SELF-ACTINO CHOCK 



1 , 11 1 



El 



El 



a. 



¥ 



FLA N 



f 

 FI G 1. 



SCALE TO FIGS 12*5 



JOL 



SECTION A.B.rUV, 2. 



SfM* 



Enlarged Elevation of Cho^u- e 



F I C. . 5 , 



/ 



/ 



/ 



/ 



vz_ 



SCA'LE TO FIGS 4 * o 



Jwchs ;2 



Enlarged Elevation of Chair f 



Pl^AN SHEWING TOSITTON OF CHOCK 



^tiiJb'^K Z6ver3oj> 



Chook 1 <i,v t7' £ x/ 



J R Jo^hiu^ .'iM 



