Found this beautiful tray at a thrift store. Does anyone have an idea of the signature and maker mark? The bottom of the tray is signed on either end. Maker mark only on one end. https://drive.google.com/open?id=0Bw1zf0wU8L-TQW1zTjIyNmVEX1E https://drive.google.com/open?id=0Bw1zf0wU8L-TMldlWWZISURlT...