THE ROYAL ARTILLERY INSTITUTION. 
473 
The construction of gun axle-tree seats in the “ new pattern gun-carriages/* 
proposed by the Committee in scheme C 3 forms the seventh and last landmark 
in the history of the mobility of field artillery. 
So ended the 18th century, a century distinguished before all others by 
the radical and signal changes that took place during its progress in the field 
artillery service. 
Brecon. 
September 1871, 
