Walt,
This post card is seen on different auction sites for sale. Even a UK site which means it traveled overseas. The artist that made the authentic portrait was Alice Barber, there are several artist with that name during that era but don't the the exact one. That white Orpington was also presented a solid gold leg band with diamonds according to several different newspapers from that era. The Univerisity of Missouri Agricultural Department was very hyped up about this bird in 1908-1910 circa. Hopefully the article will appear on our club site soon.