- Photograph 1: Unidentified man
- Photograph 2: Unidentified group
- Photograph 3: Unidentified group
- Photograph 4: Unidentified group
- Photograph 5: Unidentified house
- Photograph 6: Unidentified group
- Photograph 7: Unidentified group
- Photograph 8: Sam McKelvie, Federal Farm Board, undated
- Photograph 9: Unidentified man
- Photograph 10: Unidentified man
- Photograph 11: Unidentified man
- Photograph 12: Unidentified man
- Photograph 13: Unidentified men
- Photograph 14: Canadian dignitaries outside the Saskatchewan Wheat Pool offices, undated
- Photograph 15: Grain elevator in Crystal Springs, North Dakota
- Photograph 16: Grain elevator in Beulah, North Dakota
- Photograph 17: Grain elevator in Steele, North Dakota
- Photograph 18: Grain elevator in Tappen, North Dakota, and Grain elevator in Killdeer, North Dakota
- Two separate photographs mounted on the same piece of card stock
- Photograph 19: Unidentified grain elevator with "Wheat Growers" painted on the side
- Photograph 20: Unidentified grain elevator with "Powers Elevator Co." painted on the side
- Photograph 21: Unidentified grain elevator with "Bolmeier Bros. Lumber Grain & Fuel" painted on the side
- Photograph 22: Unidentified grain elevator with "Powers Elev Co" painted on the side
- Photograph 23: Unidentified grain elevator with "Xarman N.D." written in pencil
- Photograph 24: Unidentified grain elevator with "Xarman N.D." written in pencil
- Photograph 25: Unidentified grain elevator with "Mussel Shell Valley Grain Co" painted on the side
- Photograph 26: Unidentified grain elevator
- Photograph 27: Unidentified grain elevator with "Powers Elevator Co." painted on the side
- Photograph 28: Unidentified grain elevator with "Powers Elevator Co." painted on the side
- Photograph 29: Unidentified grain elevator with "Powers Elevator Co." painted on the side
- Photograph 30: Unidentified grain elevator
- Photograph 31: Unidentified grain elevator
- Photograph 32: Unidentified grain elevator
- Photograph 33: Unidentified grain elevator with "Farmers Grain Co." and "Wheat Pool Elevator" painted on the side
- Photograph 34: Unidentified building in a rural setting
- Photograph 35: Unidentified grain elevator
- Photograph 36: Grain elevator in Gage, Montana
- Photograph 37: Grain elevator in Flasher, North Dakota
- Photograph 38: Grain elevator in Driscoll, North Dakota
- Photograph 39: Grain elevator in Dunn County, North Dakota
- Photograph 40: Grain elevator in Gage, Montana
- Photograph 41: Grain elevator in Becket, Montana, with "McLean Elev Co" painted on the side
- Photograph 42: Grain elevator in Killdeer, North Dakota, with "Powers Elevator Co." painted on the side
- Photograph 43: Grain elevator in Killdeer, North Dakota, with "Powers Elevator Co." painted on the side
- Photograph 44: Grain elevator in Hebron, North Dakota, with "Powers Elevator Co." painted on the side
- Photograph 45: Grain elevator in Hebron, North Dakota, with "Powers Elevator Co." painted on the side
- Photograph 46: Grain elevator in Hazen, North Dakota, with "Powers Elevator Co." painted on the side
- Photograph 47: Grain elevator in Hazen, North Dakota, with "Powers Elevator Co." painted on the side
- Photograph 48: Grain elevator in Gackle, North Dakota
- Photograph 49: Grain elevator in Gackle, North Dakota
- Photograph 50: Grain elevator at Fort Clark, North Dakota, with "Powers Elevator Co." painted on the side
- Photograph 51: Grain elevator at Fort Clark, North Dakota, with "Powers Elevator Co." painted on the side
- Photograph 52: Grain elevator in Flasher, North Dakota, with "Powers Elevator Co." painted on the side
- Photograph 53: Building outside of a grain elevator in Edgeley, North Dakota
- Photograph 54: Grain elevator in Edgeley, North Dakota, with "Powers Elevator Co." painted on the side
- Photograph 55: Grain elevator in Dunn Center, North Dakota
- Photograph 56: Grain elevator in Dunn Center, North Dakota, with "Powers Elevator Co." painted on the side
- Photograph 57: Grain elevator in Dawson, North Dakota, with "Farmers Elevator Co." painted on the side
- Photograph 58: Grain elevator in Dawson, North Dakota, with "Powers Elevator Co." painted on the side
- Photograph 59: Grain elevator in Crystal Springs, North Dakota
- Photograph 60: House in Burleigh County, North Dakota, owned by Powers Elevator Company
- Photograph 61: Grain elevator in Burleigh County, North Dakota, with "Powers Elevator Co." painted on the side
- Photograph 62: Grain elevator in Burleigh County, North Dakota, with "Powers Elevator Co." painted on the side
- Photograph 63: Grain elevator in Crane, Montana
- Photograph 64: Grain elevator with "Powers Elevator Co." painted on the side
- Photograph 65: Grain elevator in Rolette, North Dakota, with "Spaulding Elevator Co." painted on the side
- Photograph 66: Grain elevator with "Powers Elevator Co." painted on the side
- Photograph 67: Grain elevator in Flora, North Dakota
- Photograph 68: Grain elevator in Crane, Montana, with "Powers Elevator Co." painted on the side
- Photograph 69: Grain elevator in Fillmore, North Dakota, with "Geo F Breuer." painted on the side
- Photograph 70: Unidentified house
- Photograph 71: Grain elevator in Eckelson, North Dakota, with "Powers Elevator Co." painted on the side
- Photograph 72: Grain elevator in Eckelson, North Dakota
- Photograph 73: Grain elevator in Eckelson, North Dakota
- Photograph 74: Grain elevator in Rolette, North Dakota, with "Spaulding Elevator Co." painted on the side
- Photograph 75: Grain elevator in Eckelson, North Dakota
- Photograph 76: Grain elevator in Eckelson, North Dakota
- Photograph 77: Grain elevator in Eckelson, North Dakota
- Photograph 78: Grain elevator in Fillmore, North Dakota, with "Geo F Breuer" painted on the side
- Photograph 79: Grain elevator in South Heart, North Dakota
- Photograph 80: Grain elevator in South Heart, North Dakota
- Photograph 81: Grain elevator in Streeter, North Dakota, with "Powers Elevator Co." painted on the side
- Photograph 82: Grain elevator in Streeter, North Dakota, with "Powers Elevator Co." painted on the side
- Photograph 83: Grain elevator in Streeter, North Dakota, with "Powers Elevator Co." painted on the side
- Photograph 84: Grain elevator in Stanton, North Dakota, with "Powers Elevator Co." painted on the side
- Photograph 85: Grain elevator in Stanton, North Dakota
- Photograph 86: Grain elevator in Odessa, North Dakota
- Photograph 87: Grain elevator in Odessa, North Dakota, with "Powers Elevator Co." painted on the side
- Photograph 88: Unidentified grain elevator, possibly in Walhalla, North Dakota
- Photograph 89: Unidentified grain elevator, possibly in Walhalla, North Dakota
- Photograph 90: Grain elevator in Tappen, North Dakota, with "Powers Elevator Co." painted on the side
- Photograph 91: Grain elevator in Alfred, North Dakota, with "Powers Elevator Co." painted on the side
- Photograph 92: Grain elevator in Alfred, North Dakota, with "Powers Elevator Co." painted on the side
- Photograph 93: Grain elevator in Beulah, North Dakota, with "Powers Elevator Co." painted on the side
- Photograph 94: Unidentified grain elevator with "Powers Elevator Co." painted on the side
- Photograph 95: Grain elevator in Brinsmade, North Dakota, with "Powers Elevator Co." painted on the side
- Photograph 96: Grain elevator in McHenry, North Dakota
- Photograph 97: Grain elevator in McHenry, North Dakota
- Photograph 98: Grain elevator in McHenry, North Dakota
- Photograph 99: Grain elevator in Fero, North Dakota
- Photograph 100: Grain elevator in Bantry, North Dakota
- Photograph 101: Grain elevator in Linton, North Dakota, with "Liberty Grain Co." painted on the side
- Photograph 102: "J.D. Clark of Avalon, Wisconsin at work with his Case Model L Tractor and a Case Disk Harrow and Spike Tooth Harrow"
Photograph from the J.I. Case Company, Racine, Wisconsin
Original photograph number 30769
- Photograph 103: "Homer Ward of Renville, S. Dak plows like this with his Case Model L Tractor and 3 bottom plow"
Photograph from the J.I. Case Company, Racine, Wisconsin
Original photograph number 30843
- Photograph 104: "A Case Model C Tractor plowing with a Case two bottom plow on the farm of Henry Johnson, R.R. #6, Waukesha, Wis"
Photograph from the J.I. Case Company, Racine, Wisconsin
Original photograph number 30805
- Photograph 105: "Planting cotton in Southern Texas with a Case Model CC tractor and 4-row buster type cotton planter"
Photograph from the J.I. Case Company, Racine, Wisconsin
Original photograph number 30683C
- Photograph 106: "A Case Model CC Tractor cultivating in corn that was 12" to 16" high on the farm of J.W. Hopkins, Morrisonville, Wis."
Photograph from the J.I. Case Company, Racine, Wisconsin
Original photograph number 30809
- Photograph 107: "A scene on the prosperous, modern farm of Ellington Bros. of Pleasant Prairie, Wisconsin, showing their Model C Tractor and Case plow at work."
Photograph from the J.I. Case Company, Racine, Wisconsin
Original photograph number 30719
- Photograph 108: "Ernest Deism of Caledonia, Wis. preparing a seedbed with his Case Model C Tractor and a Spring Tooth Harrow"
Photograph from the J.I. Case Company, Racine, Wisconsin
Original photograph number 30716
- Photograph 109: "Here's a new adaptation of a tractor. This Case CC tractor is planting cabbage at Clinton, Iowa."
Photograph from the J.I. Case Company, Racine, Wisconsin
Original photograph number 30844
- Photograph 110: "A Case Model CC Tractor driving a Case Model M Silo Filler at the Southern Wisconsin Colony and Training School, Union Grove, Wisconsin."
Photograph from the J.I. Case Company, Racine, Wisconsin
Original photograph number 30668
- Photograph 111: "Frank J. Spalla of Plaza, N. Dak. enjoys working with his Case Model L Tractor and Case Wheatland Disk Plow."
Photograph from the J.I. Case Company, Racine, Wisconsin
Original photograph number 30582C
- Photograph 112: "One of the show places near Rockford, Illinois is the famous Johns Farm north of the city. Here is a Case Model CC Tractor and four row cultivator at work in W.E. Johns' corn field."
Photograph from the J.I. Case Company, Racine, Wisconsin
Original photograph number 30346
- Photograph 113: "Gordon MacGregor of Racine, Wis., enjoys driving his Case Model C Tractor while plowing up his fertile field."
Photograph from the J.I. Case Company, Racine, Wisconsin
Original photograph number 30216
- Photograph 114: "This is the way the South Dakota farmers do it. A Case Model CC Tractor pulling a single disk fluted grain drill."
Photograph from the J.I. Case Company, Racine, Wisconsin
Original photograph number 30174
- Photograph 115: "A Case windrow hay baler at work at Racine, Wisconsin. This machine is noted for its big capacity."
Photograph from the J.I. Case Company, Racine, Wisconsin
Original photograph number 29293
- Photograph 116: "A Case Model CC Tractor harvesting potatoes on the famous Harvey Hansche place in Kenosha County, Wisconsin."
Photograph from the J.I. Case Company, Racine, Wisconsin
Original photograph number 30710
- Photograph 117: "A Case Model CC Tractor with 6 row Rotary Hoe at work in Danville, Illinois. The rotary hoe was used until the corn was a foot high."
Photograph from the J.I. Case Company, Racine, Wisconsin
Original photograph number 30276C
- Photograph 118: "A Case Model CC Tractor pulling a 6 section Flexible Harrow at Danville, Illinois."
Photograph from the J.I. Case Company, Racine, Wisconsin
Original photograph number 30283C
- Photograph 119: "A Case Model L Tractor pulling a Case Model H Combine on the farm of Paul Skastnedt, Mott, North Dakota."
Photograph from the J.I. Case Company, Racine, Wisconsin
Original photograph number 30418C
- Photograph 120: "On July 15, 1930, the day this picture was taken, Henry Obermeyer and Sons of Kokomo, Indiana combined 1200 bushels of wheat with this outfit. It is a Model L Case Tractor and a Model H Case combine."
Photograph from the J.I. Case Company, Racine, Wisconsin
Original photograph number 30799
- Photograph 121: "One way to make time in seedbed preparation is to double up on work. This is the way Arthur Casebeer of Verona, Wisconsin does it with his Case Model CC Tractor, a disk harrow and a spike tooth harrow."
Photograph from the J.I. Case Company, Racine, Wisconsin
Original photograph number 30755
- Photograph 122: "This is the way J.W. Hopkins of Morrisonville, Wis. cultivates corn that was from 12" to 16" high. The tractor is a Case Model CC which is a very popular general purpose machine."
Photograph from the J.I. Case Company, Racine, Wisconsin
Original photograph number 30808
- Photograph 123: "McCormick-Deering Tractors Star with Movie Stars. In the recent production of the Fox film, 'The City Girl,' six carloads of modern day farm machinery were utilized to provide the large scale farming atmosphere of the picture. One of the big 'shots,' taken in the wheat country near Pendleton, Oregon, shows a fleet of fifteen McCormick-Deering 15-30 tractors with two grain drills attached to each tractor. Three of the tractors are shown in the accompanying illustration in parade formation and operated respectively by Charles Farrell, Mary Duncan, and Warren Burke, who, with David Torrance and Dawn O'Day, starred in the picture."
- Original Photograph I-39751
- Photograph 124: Twine Manufacturing Mill
- Original Photograph I-36890
- Photograph 125: Wheat swather
- Photograph 126: Farmers, tractor, and a horse pulled wagon harvest a field
- Photograph 127: Two farmers, tractor and plow
- Photograph 128: Wheat swather
- Photograph 129: L.M. Olsen of Ottosen, Iowa, driving a tractor and plow
- Photograph 130: "All-Power Harvest: The new one-ton Six Speed Special International Harvester motor truck during the two part harvest season has been serving very effectively on thousands of farms as a companion labor-saving power machine to the tractor-operated combined harvester-thresher."
- Original Photograph I-39713
- Photograph 131: "New Farmall Two-Row Corn Picker: And now the versatile, all-purpose Farmall tractor has made possible the design of the two-row corn picker shown herewith"
- Original Photograph Number I-266-T and I-2268-T
- Photograph 132: "New Farmall Two-Row Corn Picker: And now the versatile, all-purpose Farmall tractor has made possible the design of the two-row corn picker shown herewith"
- Original Photograph I-266-T and I-268-T
- Photograph 133: "Ensilage in One Operation: Better ensilage at less cost is possible by using the McCormick-Deering Ronning field ensilage harvester shown in one of the accompanying illustrations."
- Original Photograph I-675-S and I-670-S
- Photograph 134: "Making Drought-Damaged Corn into Ensilage: Tractor-operated ensilage cutters such as the McCormick-Deering outfit shown in the accompanying illustration are proving the means of salvaging many a drought-damaged corn crop this year."
- Original Photograph I-37612
- Photograph 135: "Shredded Corn Stover as Substitute for Hay or Straw: When a farmer owns a husker and shredder he makes the best possible use of his corn stover as both feed and bedding."
- Original Photograph I-38080
- Photograph 136: International Harvester Model A-4 two ton truck
- Original Photograph I-784
- Photograph 137: McCormick-Deering corn sheller
- Original Photograph I-1920-T
- Photograph 138: "Internationals Make Good in Heavy Logging Work"
- Original Photograph I-1592-T and I-1586-T
- Photograph 139: "Wintertime Use of Huskers and Shredders" McCormick-Deering husker, shredder, and tractor
- Original Photograph I-2075-T and I-2077-T
- Photograph 140: "Wintertime Use of Huskers and Shredders" McCormick-Deering husker and shredder
- Original Photograph I-2075-T and I-2077-T
- Photograph 141: International Harvester 1.5 Ton Pickup Truck
- Original Photograph Number I-865-T
- Photograph 142: International Harvester 1.5 Ton Pickup Truck
- Original Photograph Number I-867-T
- Photograph 143: International Harvester 1.5 Ton Pickup Truck
- Original Photograph Number I-871-T
- Photograph 144: International Harvester 1.5 Ton Pickup Truck
- Original Photograph Number I-899-T
- Photograph 145: "Internationals Make Good in Heavy Logging Work"
- Original Photograph Number I-592-T and I-586-T
- Photograph 146: "Caterpillar Sixty with windrow pickup"
- Original negative 14956, Caterpillar Tractor Company, San Leandro, California
- Photograph 147: "New Farmall Two-Row Power-Drive Potato Digger"
- Original Photograph Number I-588-S
- Photograph 148: "New 8-Foot Combine: The small 8-foot one-man McCormick-Deering combined harvester-thresher shown in the accompanying illustration now takes its place among the important new power machines designed to lighten the work of the farmer and lower his operating costs."
- Original Photograph Number I-614-S
- Photograph 149: "Tractors Break Snow Blockades: In the accompanying illustrations is shown a McCormick-Deering industrial tractor equipped with snow plow opening a county highway for wintertime traffic"
- Original Photograph Number I-158-T
- Photograph 150: "Power Equipment on Famous Horse Ranch: Raseyn, noted dapple-gray show-winning Arab and the McCormick-Deering tractor-operated combined harvester-thresher shown in the accompanying illustration are mates on the same California ranch."
- Original Photograph Number I-749-T
- Photograph 151: McCormick-Deering Harrow Plow
- Original Photograph I-34957
- Photograph 152: Farmall Rotary Hoe
- Original Photograph I-37196
- Photograph 153: "Bailing Straw Behind the Combine"
- Original Photograph I-39802
- Photograph 154: Oliver Farm Tractor
- Photograph 155: "Twine Mill Place of Noisy Activity"
- Original Photograph I-36891
- Photograph 156: "Twine Mill Place of Noisy Activity"
- Original Photograph I-36887
- Photograph 157: Case tractor with plow
- Photograph 158: Caterpillar Farm Equipment
- Photograph 159: Caterpillar Farm Equipment
- Photograph 160: Farm Equipment
- Photograph 161: Farm Equipment
- Photograph 162: Four horses pulling a plow
- Photograph 163: "Fleets of Combines in Single Fields Common Sight in Panhandle"
- Original Photograph I-39592
- Photograph 164: "J.H. Ackerman of Morton, Ill. plowing with his new model CC Case tractor.", April 9, 1931
Photograph from the J.I. Case Company, Racine, Wisconsin
Original photograph number 31180C
- Photograph 165: "A Case Model CC tractor pulling a Case corn harvester in tall corn on the farm of T.J. Shambaugh and son of Cerro Gordo, Illinois."
Photograph from the J.I. Case Company, Racine, Wisconsin
Original photograph number 30742C
- Photograph 166: "Claud Stillman of Lepanto, Arkansas, plowing in heavy sod that has not been plowed for five years, with his New Model CC Case Tractor and Disk Plow."
Photograph from the J.I. Case Company, Racine, Wisconsin
Original photograph number 31587
- Photograph 167: "A new Model CC Case tractor driving a Case Hammer Feed Mill, grinding hay, grain and corn on the Racine County Farm, Racine, Wis.", February 7, 1931
Photograph from the J.I. Case Company, Racine, Wisconsin
Original photograph number 31044C
- Photograph 168: "Ensilage in One Operation: Better ensilage at less cost is possible by using the McCormick-Deering Ronning field ensilage harvester.", August 1930
- Photograph Number I-675-S and I-670-S
- Photograph 169: "A.J. Julius of Borup, Minnesota threshing with his Case 28x46 Thresher and Model L Case Tractor."
Photograph from the J.I. Case Company, Racine, Wisconsin
Original photograph number 30598C
- Photograph 170: "Arthur Casebeer of Verona, Wisconsin, uses this outfit to bind heavy barley. It consists of a Case 10' Power Binder being pulled with a Case Model CC Tractor."
Photograph from the J.I. Case Company, Racine, Wisconsin
Original photograph number 30343
- Photograph 171: "New One-Row Tank Corn Picker: A feature of the new McCormick-Deering one-row corn picker shown in the accompanying illustrations is the elevated 25-bushel tank."
- Original Photograph I-1382-S and I-1383-S
- Photograph 172: Farmall tractor and field cultivator
- Photograph 173: "A Case Model C Tractor and a Case plow working in an old corn field. Outfit owned by Ellingson Brothers, Pleasant Prairie, Wis."
Photograph from the J.I. Case Company, Racine, Wisconsin
Original photograph number 30720
- Photograph 174: "New One-Row Tank Corn Picker"
- Original Photograph I-1382-S and I-1383-S
- Photograph 175: Unidentified farmer with wheat scythe
- Photograph 176: Field with bundles of wheat
- Photograph 177: "Oil field at Robinson, N.D."