| Armour And Company |
Grand Forks |
SD |
| Ideal Mining Company |
Custer |
SD |
| South Dakota State Hospital |
Yarkton |
SD |
| City Of Watertown |
Watertown |
SD |
| Northwestern Public Service |
Mobile |
SD |
| Utah-idaho Sugar Company |
Belle Fourche |
SD |
| State College Engineering Bldg. |
Brookings |
SD |
| Battle Mountain Sanitarium |
Hot Springs |
SD |
| John Morrell And Company |
Sioux Falls |
SD |
| South Dakota State Hospital |
Yankton |
SD |
| Yankton State Hospital |
Yankton |
SD |
| Northwestern Public Service |
Highmore |
SD |
| Dakota Utilities |
Morbridge |
SD |
| A. H. Bennett Co. |
Rapid City |
SD |
| Rapid City Lime Co |
Rapid City |
SD |
| Big Stone Plant, Unit #1 |
Grant County |
SD |
| John Morrell Company |
Sioux Falls |
SD |
| South Dakota State Soldiers Home |
Hot Springs |
SD |
| Ah Bennett Company |
Rapid City |
SD |
| Northwestern Public Service |
Redfield |
SD |
| Montana-dakota Utilities Co |
Mandan |
SD |
| Amdak Corporation |
Rapid City |
SD |
| Sierra Valley Co Op Assn |
Sioux Falls |
SD |
| Black Hills Power And Light Company |
Deadwood |
SD |
| Lucky Strike Mining Company |
Deadwood |
SD |
| Spokane Silver And Lead Company |
Custer |
SD |
| Blackhills Power Light Company |
Rapid City |
SD |
| Northwestern Public Service |
Webster |
SD |
| Rapid City High School |
Rapid City |
SD |
| Consolidation Coal Company |
Rapid City |
SD |
| Sioux Valley Coop Assoc |
Sioux Falls |
SD |
| Black Hills Power And Light Company |
Rapid City |
SD |
| Mandr Dietetic Laboratories, Incorporated |
Mitchell |
SD |
| State Sanitorium For Tuberculosis |
Sanator |
SD |
| Blackhills Power Light Company |
Deadwood |
SD |
| Northwestern Public Service |
Yankton |
SD |
| Northwest Bell Telephone Compa, 132 South Dakota Avenue |
Sioux Falls |
SD |
| Halde And Fleer, Inc. |
Rapid City |
SD |
| So Dak Cement Plant |
Rapid City |
SD |
| Black Hills Power, Incorporated |
Rapid City |
SD |
| Mount Marty Association |
Yankton |
SD |
| State School Of Mines |
Rapid City |
SD |
| Dakota Midland Hospital |
Aberdeen |
SD |
| Champion Home Builders Plant |
Blackhawk |
SD |
| Consolidated Coal Company Csg Pilot Plant |
Rapid City |
SD |
| Healy Plumbing Heating Co. |
Rapid City |
SD |
| So Oak Cement Plant |
Rapid City |
SD |
| Consolidated Power And Light Company |
Pluma |
SD |
| Mount Marty Hospital Assoc |
Yankton |
SD |
| State Soldiers Home |
Hot Springs |
SD |
| Globe Machine Supply Company |
Sioux Falls |
SD |
| South Dakota State University, Engineering Building |
Brookings |
SD |
| Ellsworth Air Force Base 100 Bed Hospital |
Rapid City |
SD |
| Junior High School |
Piere |
SD |
| South Dakota Cement Plant |
Rapid City |
SD |
| Consolidated Power And Light Company |
Deadwood |
SD |
| Northern States Power Company |
Sioux Falls |
SD |
| Veterans Administration Facility |
Hot Springs |
SD |
| Globe Machinery Supply |
Huron |
SD |
| Kanal Pine |
Yankton |
SD |
| Ellsworth Air Force Base Building 803 |
Rapid City |
SD |
| Mac Arthur Co. |
Sioux Falls |
SD |
| Northern States Power Com |
Sioux Falls |
SD |
| Custer Electric Light, Heat And Power Company |
Custer |
SD |
| Northwestern Public Service Company |
Aberdeen |
SD |
| Watertown Light And Power Company |
Watertown |
SD |
| Junior High School Complex Pierre Sd |
Pierre |
SD |
| Argus Leader Building |
Sioux Falls |
SD |
| Healy Plumbing Heating Co. Box Elder Siding |
Rapid City |
SD |
| Midwest Welding |
Sioux Falls |
SD |
| Deadwood And Delaware Smelter Company |
Deadwood |
SD |
| Northwestern Public Service Company |
Mitchell |
SD |
| Yankton Industrial Alcohol Corporation |
Yankton |
SD |
| Kirk Power Plant |
Deadwood |
SD |
| Collins Hotel |
Yankton |
SD |
| Junior High School Complex |
Piere |
SD |
| S. Dakota Penitentiary |
Sioux Falls |
SD |
| Eureka Milling Company |
Sioux Falls |
SD |
| Northwestern Public Service Company. Ottertail Power Company |
Grant County |
SD |
| Angus C. Anson Power Plant |
Sioux Falls |
SD |
| Millgren Plumbing Shop |
Aberdeen |
SD |
| Indian Creek Subdivision |
Mobridge |
SD |
| Northern States Power Company Pathfinder Steam Plant |
Sioux Falls |
SD |
| Traction Boosters Inc |
Alcester |
SD |
| Farmers Cooperative Company |
Bowdle |
SD |
| Pillsbury Company |
Grand Forks |
SD |
| Black Hills Power Light |
Rapid City |
SD |
| Northwestern Public Service |
Clark |
SD |
| Minuteman Missile National Historic Site |
Wall |
SD |
| Pathfinder Atomic Plt |
Sioux Falls |
SD |
| Midwest Boiler Repair |
Sioux Falls |
SD |
| Fraser And Chalmers |
Rapid City |
SD |
| School And Home For Feeble Minded |
Redfield |
SD |
| Otter Tail Power Company |
Big Stone City |
SD |
| Northwestern Public Service |
Huron |
SD |
| Northwestern Bell Telephone Building |
Webster |
SD |
| Pathfinder Power Plant |
Sioux Falls |
SD |
| South Dakota Penitentiary |
Sioux Falls |
SD |
| Frederick Milling Company |
Frederick |
SD |
| Sioux Falls Light And Power Company |
Sioux Falls |
SD |
| Black Hills Power Light Co Kirk Stat #4 |
Lead |
SD |
| Northwestern Public Service |
Aberdeen |
SD |
| Sioux Falls Powerhouse |
Sioux Falls |
SD |
| Red Ball Whse |
Rapid City |
SD |
| Aberdeen Mill Company |
Aberdeen |
SD |
| General Public Utilities |
Rapid City |
SD |
| South Dakota Sanatorium |
Sanatos |
SD |
| Northwestern Public Service Co Mitchell #3 |
Mitchell |
SD |
| Northwestern Public Service |
Mitchell |
SD |
| Titan Missile Site |
Hermosa |
SD |
| Revillo School Project |
Revillo |
SD |
| Akron Milling Mining And Manufacturing Company |
Custer |
SD |
| General Public Utilities |
Pluma |
SD |
| South Dakota State Cement Commission |
Rapid City |
SD |
| John Morrell And Company |
Sioux Falls |
SD |
| Northwestern Public Service |
Faulkton |
SD |
| Northern States Power Company |
Minot |
SD |
| St. Luke Hospital Power Plt |
Aberdeen |
SD |