There seems to be a lot of fake Lalique out there on Ebay. Most of it is Czech Glass which has had the mark removed and a stencil mark added. These are acid-etched with a stencil, although I have seen rather...
If you google Czech Glass you will find Crystal Treasury.com , Tom Bohemia.com , and ciocollection.com that have examples of numerous items which are fraudulently marked Lalique and sold on Ebay. The large...
Here are examples of authentic Lalique signatures:Molded relief before 1914 Molded mark on some mascots and vases, Early signature with or without an R for tableware, Wheel carved after 1925,Stencil circa...