OS X (Eastings)     400500
OS Y (Northings)    280500
Nat Grid            SP005805 / SP0050080500
Nearest Post Code   B32 4BN
Lat (WGS84)         N52:25:21 (52.422489042678684)
Long (WGS84)        W1:59:39 (-1.9940739503389624)
Lat,Long (WGS84)    52.422489042678684,-1.9940739503389624
Lat (OSGB36)        N52:25:20 (52.42211329360052)
Long (OSGB36)       W1:59:34 (-1.9926466723400673)
Lat,Long (OSGB36)   52.42211329360052,-1.9926466723400673
what3words          caves.fails.unless
Open Loc/Plus code  9C4WC2C4+X9V