I agree that Chester Castle is a bit thin on the history section but I ve added all the info I can find in my sources If you add more I would be delighted Re Crewe Hall I think that is excellent and should easily get a GA rating The assessors usually come up with a few quibbles although amazingly they did not with Chester Cathedral One quibble they may make is about a mixture of metric and imperial measurements miles hectares and acres the best tactic would be to give all units in both imperial and metric As a matter of interest was the Paris Exhibition of 1878 the same as Exposition Universelle 1878