DescriptionArizona 181 1956.svg English: Based off pictures found at the following links: [1];[2]. A 1956 Specification Arizona State Route Shield, traced...
DescriptionArizona 181 1941.svg English: Based off pictures found at the following links: [1];[2]. A 1941 Specification Arizona State Route Shield, traced...
DescriptionArizona 181 1978.svg English: Based off pictures found at the following links: [1];[2]. A pre-1956 Specification Arizona State Route Shield...
DescriptionArizona 181 1963.svg English: Based off pictures found at the following links: [1];[2]. A pre-1956 Specification Arizona State Route Shield...
DescriptionArizona 181 1973.svg English: Based off pictures found at the following links: [1];[2]. A pre-1956 Specification Arizona State Route Shield...
