First is 2.25" likely from 1933 Chicago Century Of Progress. Button features the "Ford" logo with additional text "Exposition Of Progress/Lincoln/Salesman." Light gray marks on the background but minimal and still high gloss. Second is 2-1/8" with metal back and horizontal pin. Front shows their "V8" logo and the button has a matte finish so a name could be penciled upon it but this was never used. Curl has name of maker Bastian. Only one we've seen and NM. Third is another first seen button 2-9/16" showing a stock ticker tape machine spewing forth a paper ribbon reading "Customer's Man" with the word "Ford" above. Metal back and bar pin from the 1930s. Trivial age in reflected light.