http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Natural magic, or, Physical amusements revealed
by Philip Astley, riding-master, Westminster-Bridge ; great part of which are intended to be added to the several entertainments of the above place, for the year 1785, only.
Harry Price Library of Magical Literature, Senate House Library, University of London