Question: What are the principal features of the 201 system?
Answer: The 201 Number: a unique number. 1.c.. 201-1224567, assigned to cach individual in the system to serve as identifying filember for reporting on that individual; The 201 Dossier: the official file chatting the 201 opening form (Foun 331) and all biographic ping on and reference in the individual, i,e, personal history, current Ships and prospe e; The Master 201 Hecord machin's record generated by the opening of a 201 file. This record produces the master 201 reference for the Main Index and stores the pertinent information which may later be retrieved for special listings; d. Main Index Master 201 Reference: this reference, printed in reply to an Index Search Request, is printed as illustrated below. When data are absent within the record, succeeding data items or lines will be moved up and the ref- erenca consolidated