A friend of mine who's an antique dealer came up with some items from a local estate. Among them is a long dress bayonet by ACS with a single etch. I'm posting some pics hoping to get some idea as to whether it's the real deal or not. Here are some pics.

Thanks,
Len

Coppel Etch 1.jpeg (98.04 KB, 124 downloads)
Coppel Etch 2.jpeg (114.26 KB, 122 downloads)
Coppel Etch 3.jpeg (119.95 KB, 123 downloads)
Coppel Etch 4.jpeg (121.58 KB, 123 downloads)
Coppel Etch 6.jpeg (110.31 KB, 120 downloads)

"If it ain't baroque don't fix it." Johann Sebastian Bach