113 N.W.2d 760 HARVEY CONSTRUCTION COMPANY, original plaintiff, ELDON E. FREUND et al., appellants, v. ROBERT E. PARMELE, doing business as AGONAIR SERVICE, appellee. No. 50472.Supreme Court of Iowa. March 6, 1962. LANDLORD AND TENANT: Option clause — right of lessee to lease 1 additional land — computation of additional rental. A lease of 27.51 […]