First Name Donald Last Name Minnich Year Earned: 1955 Bio Three Eagle Palms. Also received highest Explorer Award the Silver Award 1956 Contributor Ferdinand Tretter Score Score of 3 from 1 reviews. How would you rate this item? - - VOTE!! - - 1 Star 2 Star 3 Star 4 Star 5 Star (Best) Click here to report possible copyright violations.