Lincoln moved in and out of the Football League until they became founder members of the Football League Third Division North in 1921 .
They then spent a year in the Football Alliance before being elected to the newly formed Second Division of the Football League .
Lincoln moved in and out of the Football League until Football League became founder members of the Football League Third Division North in 1921 .
They then spent a year in the Football Alliance before being elected to the newly formed Second Division of the Football League .