whenever you plan to visit such a collection,always call ahead and arrange a time before you turn up.

with a few exceptions,entry to these 50 collections is free of very cheap.

after visting for tree,you may present a little gift to the owner.

you should pay the owner for documents,pictures and souvenirs you get from him or her.

it is not essential to book a visit to the trade museums.

in the antique markets never handle the items before asking the price.