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Lyon
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Name
Dieters Pit
Unknown
Unknown
Unknown
Unknown
Unknown
Rock Valley Gravel Co
Rohlin
Lyon County-Beck Pit
Van Bemmel
Winter Pit
Unknown
Unknown
Unknown
Unknown
Unknown
Unknown
Unknown
Unknown
Little Rock Pit
Eben Pit
Hilder Pit
Heintbrink
Unknown
Pettengill-Riverside Pit
Hogan-Welters
Unknown
Lyon County-Collins Pit
Unknown
Maudlin Doon
Unknown
Unknown
Hogan-Winter Pit
Unknown
Unknown
Pettengill Rock Rapids #1
Unknown
Unknown
Unknown
Unknown
Pettengill Rock Valley
Unknown
Maudlin Klondike
Unknown
Unknown
Van Roekel
Unknown
Maudlin
Unknown
Unknown
Unknown
Unknown
Unknown
Lyon County-Olson Pit
Unknown
Lyon County-Burns Pit
Bouma Pit
Lee and Johnson
Unknown
Stensland Pit
B Vanderschaff
Holthusen Number One
Hyman Const
Lyon County-Swanson Pit
Unknown
Boggess
Unknown
W G Mayfield
Unknown
Unknown
Unknown
Bechler-Miller Pit
Unknown
Hogan and Faber
Unknown
Unknown
F Stettnick
Unknown
Unknown
Hogan Pit
Stange Pit
Unknown
Unknown
Ackerman
Unknown
Hogan
Pettengill Rock Rapids #2
Maudlin Little Rock
Unknown
Lyon County-Lems Pit
Unknown
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