Variable EPSG_112033Const
EPSG_112033: "+proj=tmerc +lat_0=49 +lon_0=-2 +k=0.99992774418376 +x_0=-58018.9429571512 +y_0=71023.1887923747 +ellps=airy +units=m +no_defs +type=crs" = '+proj=tmerc +lat_0=49 +lon_0=-2 +k=0.99992774418376 +x_0=-58018.9429571512 +y_0=71023.1887923747 +ellps=airy +units=m +no_defs +type=crs'
OSGB 1936 National Highways A18H1
nullnull52.0448,-1.0355,50.7727,-0.571