OS X (Eastings)     421500
OS Y (Northings)    183500
Nat Grid            SU215835 / SU2150083500
Nearest Post Code   SN4 0AG
Lat (WGS84)         N51:32:60 (51.549984535996636)
Long (WGS84)        W1:41:29 (-1.6913219165477138)
Lat,Long (WGS84)    51.549984535996636,-1.6913219165477138
Lat (OSGB36)        N51:32:58 (51.549502832755685)
Long (OSGB36)       W1:41:24 (-1.689892439501535)
Lat,Long (OSGB36)   51.549502832755685,-1.689892439501535
what3words          skippers.force.tree
Open Loc/Plus code  9C3WG8X5+XFV