James W. Walker, a member of the Star Remedy Co., registered the picture shown as a Trade Mark for "Hair Remedies" in 1900. He said his products were "Hair Invigorators" and "Color Restorers," and that he had been using the symbols since 1897. His primary business was located on Geary Street in San Francisco, starting out at #656. The last listing I found was in 1904, and his business was at 1338 Polk by then.