Packer 's residence , the Asa Packer Mansion became a museum , opened for tours in 1956 .
Packer 's residence , the Asa Packer Mansion was named a National Historic Landmark in 1985 .
Packer 's residence , the Asa Packer Mansion became a museum , opened for tours in 1956 , and was named a National Historic Landmark in 1985 .