The maps here are collected
for research purposes only. They are not intended for
redistribution , profit or simular transactions. These maps
copyrights have expired and they have become part of the public
domain. Individual items that have become public domain can not
be re-copyrighted, even if they are being republished, redisributed or
resold. Now complete collections of items can be copyrighted as
collection and thus protected. To learn more, please read the
copyright law as it pertains to items that have fallen into public
domain and the coying of thos items as it pertains to collections and
individual items.