A map on the wall can be seen that shows the locations where the Animal and Plant Health Inspection Service (APHIS) in Ames… https://www.rawpixel.com/image/3262142/free-photo-image-ames-atlas-diagramFree Image from public domain licenseCounty agent and farmer examining map which shows location of REA (Rural Electrification Administration) farms. Grundy… https://www.rawpixel.com/image/12336113/image-face-person-public-domainFree Image from public domain license