Variable EPSG_112023Const
EPSG_112023: "+proj=tmerc +lat_0=49 +lon_0=-2 +k=0.999864732920049 +x_0=128033.736487859 +y_0=71018.7132081091 +ellps=airy +units=m +no_defs +type=crs" = '+proj=tmerc +lat_0=49 +lon_0=-2 +k=0.999864732920049 +x_0=128033.736487859 +y_0=71018.7132081091 +ellps=airy +units=m +no_defs +type=crs'
OSGB 1936 National Highways A13H1
nullnull50.8981,-3.6781,50.4183,-3.4219