1894
NWFA Clubs
Foundation teams included: Mersey, Latrobe, Devonport, Wesley Vale, and Ulverstone.
1906
North Western Football Association
Devonport, Mersey, Latrobe, Wesley Vale, Ulverstone.
1907
North Western Football Association
Clubs: Devonport, Mersey, Latrobe, Ulverstone, Penguin, Burnie, Wesly Vale withdrew in May.
1910
NWFA
Four sides involved in the competition, namely Wesley Vale premiers, Devonport Juniors runner-up, Don and Commercials.
1910
NWFU Roster started 14 May
First roster matches played on 14th May. With teams from Latrobe, Mersey, Ulverstone, Penguin and Wesley Vale competing. Although Wesley Vale withdrew early in the season.
1911
North Western Football Association
Clubs: Wesley Vale
1912
West Devon Junior Football Association
Clubs: Kindred premiers, Don runner-up, Latrobe, Wesley Vale and Devonport
1913
North Western Football Association
Wesley Vale premiers, Don runners-up, Latrobe, Devonport and Mersey also in the competition.
Roaster Ladder: Wesley Vale played 13, won 10, lost 1, drew 2, for a total of 44 points, Don, played 13, won 10, lost 2, drew 11 for a total of 42 points, Mersey played 13, won 5, lost 8 for 20 points.
Mersey forfeited the last roster game against Wesley Vale making the penultimate game against Don the Premiership game.