I am having trouble identifying some flatware--they are marked A.S. Co., 1857, and a mark of a fork/spoon/knife crossed over a grid-covered circle. Thanks in advance for any help! http://i56.photobucket.com/albums/g169/gwjg/IMG_1895.jpg http://i56.photobucket.com/albums/g169/gwjg/IMG_1897.jpg http:/...