Æthelstan 's victory preserved Preserving the unity of England .

the area was later preserved Preserving , as it was , in the mount st. helens national volcanic monument .

Delville Wood is well preserved Preserving with the remains of trenches , a museum and monument to the 1st South African Brigade .

popular recurring events include public access Having_or_lacking_access to selected Choosing buildings similar to doors open days ; vintage transport , including visits Traveling to the historic ballarat railway station by unk victoria locomotives ( unk ) , vintage bus rides , double decker buses , vintage car displays , horse and cart and use of ballarat 's preserved vintage tramway at the ballarat botanical gardens ; actors in period garb ; architecture and history walking tours ; and exhibits of private and public paraphernalia collections ; theatrical performance ; and trade displays for heritage organisations .