145 N.W.2d 621 PAY-N-TAKET, INC., appellant, v. KENNETH E. CROOKS et ux., appellees. No. 52137.Supreme Court of Iowa. October 18, 1966. MECHANIC’S LIEN: Foreclosure — principal and agent 1 relationship between contractor and owner — failure of proof. Plaintiff in a mechanic’s lien foreclosure who alleged defendant as principal purchased materials used in a house […]