Individual sheets at different dates (as per the dates given on the hard copy) - at least a few dozen sheets a year?
Mike Harris > -----Original Message----- > From: Dave F. [mailto:[email protected]] > Sent: 26 August 2009 11:50 > To: [email protected] > Subject: [OSM-newbies] Out of copyright maps > > Hi > > Does anybody know when the next set of OS maps loose there copyright? > The NPE one seem to be around 1947 & as copyright on maps is > 50 years I was wondering if there is a later set that could be used. > How often were the OS maps updated back in the '50's? > > Cheers > Dave F. > > > > _______________________________________________ newbies mailing list [email protected] http://lists.openstreetmap.org/listinfo/newbies
