I don't have any to trade that you need, but your endeavor intrigues me.
I know that Winston Sinclair is trying to recreate plate 5.
I am not a heavily invested student in this stamp so I wonder, what are the "holy grails" of current research into it? Are current efforts intended to assist in identification beyond Neinken's illustrations? I know that Richard Doporto
http://www.slingshotvenus.com/Frank...hv_Main.html has set up a database of images that are nearly invaluable to help identify plate positions. Richard's database of images is not complete, so I understand the great need to complete it for philately's sake.
Beyond those measures, what aspect of these stamps needs further research?
I absolutely understand the satisfaction of the personal accomplishment of plate recreation. I wish to know more about other aspects of this stamp that need further research.