SYMBOLIC NOMENCLATURE. 103. 



as 214, 215, 216 and 387.* Nor does Attendance enter on orders 

 217 to 223 inclusive, nor on the special orders which do not 

 belong to the staple products of the arsenal. Such orders take 

 no heed of these minor differences and only distinguish between 

 Plant and Work in gross. 



* For an explanation of these numbers see Chap. XI. 



