Insurance. .Colorado Insurance business in state shows growth. Post 0 22, 1951 p.13 Canceled laws permits firms to operate without surplus. RMN My 1, 1954 p.14 Broad power over insurance firms sought. RMN 0 28, 1954 p.12 Louisville Fire & Marine Insurance Co. ordered to halt activities in Colorado. RMN D 16, 1954 p.34 Policy holders of defunct Pioneer Mutual Co. must pay $2.2 million assessments. RMN Ja l, 1955 p.6