I was thinking they might be Columbian Plymouth Rocks (or mixes thereof). Check this out: http://www.farmwest.com/index.cfm?method=photogallery.drilldown&photoid=175
Plymouth Rocks are fine dual-purpose birds, in my opinion! (I have white and barred, myself.)
Bryan
Well, I hate to disappoint y'all but I'm going for production myself. Delawares just happen to be (hopefully) the dual-purpose breed I need - and I couldn't really care less if the roo has six points or five on his comb.