minetest.register_node("advtrains_subwayblocks:mr", {	description = "Mountain Railway",
								tiles = {"advtrains_subwayblocks_mr_top.png", "advtrains_subwayblocks_mr_top.png","advtrains_subwayblocks_mr.png","advtrains_subwayblocks_mr.png","advtrains_subwayblocks_mr.png","advtrains_subwayblocks_mr.png"},
								groups = {cracky=3},
								light_source=10,
								paramtype=light,
})
minetest.register_node("advtrains_subwayblocks:germany", {	description = "German subway sign",
								tiles = {"advtrains_subwayblocks_u_top.png", "advtrains_subwayblocks_u_top.png","advtrains_subwayblocks_u-bahn-sign.png","advtrains_subwayblocks_u-bahn-sign.png","advtrains_subwayblocks_u-bahn-sign.png","advtrains_subwayblocks_u-bahn-sign.png"},
								groups = {cracky=3},
								light_source=10,
								paramtype=light,
})