| No Image Available | [Image of nine people standing side by side for the photo, a tree and a structure in the background in Oklahoma in 1954.] | N/A/1954 | W720 |
| | Nitrogen Feeding Keeps Bent Green; Twin Hills Country Club Oklahoma City, Okla. Feb 12, 1941 | 02/12/1941 | 608 |
| | Nitrate & Ureq on Bent Grass Nuko. Keeps Grass Green In Winter; Twin Hills Oklahoma City Feb. 12, 1941 | 02/12/1941 | 609 |
| | Bermuda Invasion Along Edge Bent Grass; Mc Farlane G. C. Tulsa 8-16-46 | 08/16/1946 | 1323 |
| | Bermuda Grass Invades Bent Green Localized Dry Spots Also; Mc Farlane G. C. Tulsa 8-16-46 | 08/16/1946 | 1324 |
| | Scald Green Seaside Bent; Indian Hills C. C. Tulsa 8-19-46 | 08/19/1946 | 1325 |
| | Scald Green From Over Watering; Indian Hills Tulsa 8-17-46 | 08/17/1946 | 1326 |
| | Grau Examines Scalded Green; Indian Hills Tulsa 8-17-46 | 08/17/1946 | 1327 |
| | Scald Green Dr, Grau Diagnosing Cause; Indian Hills Tulsa 8-46 | 08/1946 | 1328 |
| | Dr. Grau Examines Scald Green; Indian Hill C. C. Tulsa Okla. 8-17-46 | 08/17/1946 | 1329 |
| | Grau Examines Scald Green; Indian Hills Tulsa 8-17-46 | 08/17/1946 | 1330 |
| | Hand Forking Green; Southern Hills Tulsa Okl. 8-16-46 | 08/16/1946 | 1331 |
| | Tulsa Group on Green; Southern Hills Tulsa 8-18-46 | 08/18/1946 | 1332 |
| No Image Available | Bermuda Eliminator (Vertical mower) | 1947 | 1397 |
| No Image Available | Bermuda Eliminator (vertical mower) | 1947 | 1398 |
| No Image Available | Bermuda Eliminator (Vertical mower) | 1947 | 1399 |
| No Image Available | Farley Bermuda Harvester | 1947 | 1400 |
| No Image Available | Farley Bermuda Harvester | 1947 | 1401 |
| | Farley Harvesting Tool Bermuda Stolons; Oklahoma City 1947 | 1947 | 1402 |
| No Image Available | Farley Bermuda Harvester | 1947 | 1403 |
| | Farley Tool for Harvesting Bermuda Stolons; Oklahoma City | 1947 | 1404 |
| | Hand Spikers for Greens; Southern Hills Tulsa Aug 1948 | 08/1948 | 1704 |
| | Spiking Green By Power Practice Gr; Southern Hills Tulsa 8-48 | 08/1948 | 1705 |
| | Methyl Bromide for Bromida + weed kill apron and area; McFarland Tulsa Oct 19 1949 | 10/19/1949 | 2018 |
| No Image Available | Methyl Bromide kills apron weeds | 10/1949 | 2020 |