Most patchboxes that look similar to this one, that I have seen are four piece.Some being, Jacob Christ,George Eister,John Sherry,Phillip Creamer & many more. Yours appears to be two piece.The panels and finial all being one piece. What area or maker used the two piece box? They are kind of rare, arent they? On page 15 of the Red Patchbox book, there is a two piece box that may be similar to yours (no name) but has a side hinged lid.