256 P. 635 OLSON v. PLATT, ET AL. No. 11,867.Supreme Court of Colorado. Decided May 31, 1927. Action on check. Judgment for plaintiffs. Affirmed. On Application for Supersedeas. 1. SALES — Warranty — Tender. Purchaser of a corn picker which proved unsatisfactory, and who did not tender or return it promptly as provided in the […]