John when we talk about WD icosa, I mean to copy it for the challenge to discover how WD dissected the icosa, surely not for producing them in quantities...
Or you think we should ask WD anyway?
I don't think permission is needed to simply make a puzzle for our personal collection, I think the distinction is made when they are offered for sale...
Mark, perhaps there is some agreement pending similar to Wayne's 'All Five' puzzle
