I would use the Freeman, Gouby, Peck, Bramah, etc., catalog numbers & descriptions, as do most auctions.Where one lists a specific variety and the others do not, use the basic type and list the specific variant as a descriptor. Eventually, as the website approaches a certain point, it can be used as a starting point for a new reference volume with Hi-Definition images and descriptions. As no collection will ever be fully complete, this can and probably should be a joint venture with some other high grade collections. Hopefully the goal would be to include images and references of ALL known varieties. A population census would be nice too but would be outdated before publication. Put me down for the first copy..... PS: Magnificent presentation...