Torrington Avenue (Tile Hill, Coventry) Mobilgas Depot closed in June 1971 - the recently removed Down Loop at Tile Hill station was used by trains from that depot. Picture (not my site) of it here:
http://www.gone-butnotforgotten.org.uk/tilehillkid/images/Mobilgas.jpg
(That link is from this website, look under "Wakefield Crossing" : http://www.gone-butnotforgotten.org.uk/tilehillkid/TileHillStation.html )
Paul