Great Northern Railway Authorization for Expenditure (AFE), Walker, Minnesota, undated. Shed, at Milepost 112. Interstate Commerce Commission Account Number 17, Roadway buildings. Series .

Great Northern Railway Authorization for Expenditure (AFE), Walker, Minnesota, undated. Shed, at Milepost 115 with Hand Car Track. Interstate Commerce Commission Account Number 17, Roadway buildings. Series .

Great Northern Railway Authorization for Expenditure (AFE), Walker, Minnesota, undated. Shed, at Milepost 118. Interstate Commerce Commission Account Number 17, Roadway buildings. Series .

Great Northern Railway Authorization for Expenditure (AFE), Walker, Minnesota, undated. Privy . Interstate Commerce Commission Account Number 17, Roadway buildings. Series .

Great Northern Railway Authorization for Expenditure (AFE), Walker, Minnesota, undated. Bin . Interstate Commerce Commission Account Number 16, Station and Office Buildings. Series .

Great Northern Railway Authorization for Expenditure (AFE), Walker, Minnesota, undated. Barn . Interstate Commerce Commission Account Number 16, Station and Office Buildings. Series .

Great Northern Railway Authorization for Expenditure (AFE), Walker, Minnesota, undated. Shed, at Milepost 122. Interstate Commerce Commission Account Number 16, Station and Office Buildings. Series .

Great Northern Railway Authorization for Expenditure (AFE), Walker, Minnesota, undated. Shed . Interstate Commerce Commission Account Number 17, Roadway buildings. Series .

Great Northern Railway Authorization for Expenditure (AFE), Walker, Minnesota, undated. Shed, at Milepost 120. Interstate Commerce Commission Account Number 16, Station and Office Buildings. Series .

Great Northern Railway Authorization for Expenditure (AFE), Walker, Minnesota, undated. Shed, at Milepost 117. Interstate Commerce Commission Account Number 17, Roadway buildings. Series .