The Borders Family History Society has published a booklet of Oxnam monumental inscriptions although the list is mainly that of pre-1855 inscriptions - many later ones are not included. In 2008 a second edition of the monumental inscriptions was published on CD.
An account of the parish (history, topography etc.) may be found in the Borders Family History Society's booklet of monumental inscriptions.
You can see pictures of Oxnam which are provided by:
You can see maps centred on OS grid reference NT738147 (Lat/Lon: 55.425648, -2.415522), Oxnam which are provided by: