Concerning the format of the scores itself, I think we'll have to use the current HWBOT submission form (or a slim down version). It's not really efficient to build an entirely new result database only to suit the results of historical value, I think. Or perhaps we'll have a different table (to make differentiate between user-submitted and historical records), but the layout should be the same.
It should be possible to download a complete webpage (including the design/layout) and host them locally for people to watch. Also, I think we should also make note of location (country) and date (year) so we can build a timeline afterwards.
Concerning collecting and grouping 'sources' ... how? I've made a couple of subforums based on architecture/product groups. I suppose the easiest would be to make separate threads for separate 'records'. Any suggestion about the thread's structure?