Photograph of a combine used for harvesting seed from a combination planting of winter oats and hairy vetch. The back of the photograph proclaims, "Combination planting of winter oats and hairy vetch being harvested for seed with combine."

Photograph of Prof. C. X. McClelland and a class of WW II, veterans and Asst. Prof. W. J. Wiser standing in part of 110 acres of sericea lespedeza. The sericea is now in its 14th growing season and has produced better than 2 tons of hay per acre each year.

Photograph of an UNIDENTIFIED man using a John Deere combine to harvest Balboa Rye and hairy vetch seed from field. A second UNIDENTIFIED man, who has a camera, is standing on the combine. The back of the photograph proclaims, "Harvesting seed from combination planting of Balboa Rye and hairy vetch. Seed is being transferred from combine hopper to pickup. After seed are cleaned separated and tested for purity and germination, they will be offered for sale in the regular channel of trade."

Photograph of a farmer using a mechanical harvester on Bermuda grass. The machine was designed by Lewis Doss and H. K. Sager.

Photograph of a farmer using a model 11A John Deere combine with a 5 foot cutter bar pulled by Farmall F20 tractor on the Moody Ranch.

Photograph of ranch manager Mr. Orville Austin using a Farmall F20 tractor and Model 11A John Deere combine a field of Balboa Rye and hairy vetch. The back of the photograph proclaims, "Harvesting combination planting of Balboa Rye (1/2 bu.) with hairy vetch (20 lbs.) per acre basis. Model 11A John Deere combine with 5-ft. cutter bar pulled by Farmall F20 tractor on steel is utilized for harvesting this combination planting. Mr. Orville Austin, manager of this ranch, is operating both the tractor and combine harvester."