Contains registers 169 through 180
180B Register (12/31/1970)
179B Register (11/30/1970)
178B Register (10/31/1970)
177B Register (9/30/1970)
176B Register (8/31/1970)
175B Register (7/31/1970)
174B Register (6/30/1970)
173B Register (5/31/1970)
172B Register (4/30/1970)
171B Register (3/31/1970)
170B Register (2/28/1970)
169B Register (1/31/1970)
168B Register (1/2/1970)