Lawyers. colorado Court decision permitting lawyer advertising spurs campaign to sell legal services. Post 0 16, 1977 p.48 Job prospects for the 400 persons sworn in as members of the Colorado bar on Monday. RMN 0 18, 1977 p.8,29 Colo. Bar Assoc. considering mandatory membership for all lawyers practicing in the state. RMN N 19, 1977 p.6