Atherton Collieries - Lancaster City

{"lg_-1":[1,0,1,2],"lg_-1_6":[1,0,1,2],"lg_252":[1,null,1,2],"lg_252_6":[1,null,1,2]}

{"lg_-1":[2,0,4,6],"lg_-1_6":[2,0,4,6],"lg_252":[2,null,3,5],"lg_252_6":[2,null,3,5],"lg_490":[null,null,1,1],"lg_490_6":[null,null,1,1]}

{"lg_-1":[4,1,1,6],"lg_-1_6":[4,1,1,6],"lg_252":[4,1,1,6],"lg_252_6":[4,1,1,6]}

{"lg_-1":[1,0,2,3],"lg_-1_6":[1,0,2,3],"lg_252":[1,null,1,2],"lg_252_6":[1,null,1,2],"lg_490":[null,null,1,1],"lg_490_6":[null,null,1,1]}

{"lg_-1":[2,1,0,3],"lg_-1_6":[2,1,0,3],"lg_252":[2,1,null,3],"lg_252_6":[2,1,null,3]}