Polk Stanley Wilcox Wins American Architecture Award for Heifer Building by Arkansas Business Staff Posted 3/1/2012 01:12 pm Updated 6 years ago Polk Stanley Wilcox of Little Rock has received the American Architecture Award for its design of the Heifer International Murphy Keller Education Center in Little Rock. Want the Full Article? Get Unlimited Archive Access for $19.95 per Year Readers must pay to access articles older than 15 days. Articles newer than 15 days are not included in this offer. Purchase Now Already have archive access? Login to view this article.