(413 P.2d 909) Joe Rosenthal v. William C. Whitehead. No. 21055Supreme Court of Colorado. Decided April 18, 1966. Action in foreclosure by pledgee of tractor consolidated with action in conversion by chattel mortgagee. From adverse judgments, mortgagee brings error. Reversed. 1. PRINCIPAL AND AGENT. — Authority to Pledge — Express — Implied. An agent has […]