(please feel free to delete and accept my apology if not appropriate)
There is a complete set of Ruger No. 1 Boddington African Adventure Series rifles for auction over at gunbroker.
375 Ruger, 450/400, 300 H&H, 7x57, and 450 Nitro Express
http://www.gunbroker.com/Auction/ViewItem.aspx?Item=165683970 thanks!