Well first of all, Waldglas is green and never uses two different colours, so that one is a nonstarter. What you can say about this glass is that it was handmade, the pontil mark is left unfinished and it has white hand applied (as opposed to machine-) threading on the outside. Such glass could have been made anywhere, but most likely is the island of Mallorca where two firms, Lafiore and Gordiola, make glass in a similar style. Just don't shoot me if it turns out to be Mexican, Portugese, Chinese or Malaysian. Anything is possible....