1. Traffic Density On Oklahoma State And Federal Aid Highways Identifier: CAC_CC_010_13_0000_0000_3 Contributing Institution: Carl Albert Congressional Research and Studies Center, University of Oklahoma, Norman, OK Collection: Wilburn Cartwright Collection Title: Traffic Density On Oklahoma State And Federal Aid Highways Date: 1930-01-01 Creator: unknown Topic: TransportationUnited StatesMaps Congress: 71st (1929-1931)
2. Washington To Gettysburg Via Annapolis And Maryland Return Via Frederick Identifier: CAC_CC_010_13_0000_0000_1 Contributing Institution: Carl Albert Congressional Research and Studies Center, University of Oklahoma, Norman, OK Collection: Wilburn Cartwright Collection Title: Washington To Gettysburg Via Annapolis And Maryland Return Via Frederick Date: 1930-01-01 Creator: unknown Congress: 71st (1929-1931)
![["This map, titled Traffic Density On Oklahoma State And Federal Aid Highways (from the 1915-1949 series, specifically 1930-01), illustrates existing high-type pavement, secondary pavement, and unpaved roads, with an overlay depicting traffic density and use. It was created as a promotional piece by the Portland Cement Association. Dimensions: 17 x 20."]](https://jones-2.s3.us-east-1.amazonaws.com/Wilburn%20Cartwright%20Collection,%201898-1951%2FMaps,%201915-1949-CAC_CC_010_13_0000_0000_0000%2Fthumbnails%2FCAC_CC_010_13_0000_0000_3_thumbnail.jpg "Traffic Density On Oklahoma State And Federal Aid Highways")
![["This touring map, titled Washington To Gettysburg Via Annapolis And Maryland Return Via Frederick, illustrates the distances in miles between key locations on the route and was produced by the Gulf Refining Company on June 1, 1930. Dimensions: 9 x 11 3/8"]](https://jones-2.s3.us-east-1.amazonaws.com/Wilburn%20Cartwright%20Collection,%201898-1951%2FMaps,%201915-1949-CAC_CC_010_13_0000_0000_0000%2Fthumbnails%2FCAC_CC_010_13_0000_0000_1_thumbnail.jpg "Washington To Gettysburg Via Annapolis And Maryland Return Via Frederick")