OS X (Eastings)     521873
OS Y (Northings)    234033
Nat Grid            TL218340 / TL2187334033
Nearest Post Code   SG6 4NB
Lat (WGS84)         N51:59:29 (51.99138478650786)
Long (WGS84)        W0:13:35 (-0.2264690637241412)
Lat,Long (WGS84)    51.99138478650786,-0.2264690637241412
Lat (OSGB36)        N51:59:27 (51.99093205773225)
Long (OSGB36)       W0:13:29 (-0.2248537869948526)
Lat,Long (OSGB36)   51.99093205773225,-0.2248537869948526
what3words          fails.foam.oddly
Open Loc/Plus code  9C3XXQRF+HC2