Contains registers 241 through 252
252B Register (12/31/1976)
251B Register (11/30/1976)
250B Register (10/31/1976)
249B Register (9/30/1976)
248B Register (8/31/1976)
247B Register (7/31/1976)
246B Register (6/30/1976)
245B Register (5/31/1976)
244B Register (4/30/1976)
243B Register (3/31/1976)
242B Register (2/29/1976)
241B Register (1/31/1976)
240B Register (1/2/1976)