Family, friends and Boulder City old-timers showed up at the Boulder Dam Hotel June 28 to celebrate a momentous event for Bill and Gretchen Cottrell ? their 50th wedding anniversary. Bill Cottrell served as the newly incorporated city?s second city manager for three years in the early 1960s. Since then, he?s remained active in the community and currently serves as one of three members on the city?s Civil Service Commission.photo byfred couzens/view