This lot of 40+ UTU Transportation Union train railroad pinback buttons features a variety of designs and symbols representing the AFL-CIO and AMTRAK unions. Made in the United States, these collectible buttons showcase the history and significance of the transportation industry, particularly in the realm of trains and railways. Perfect for collectors or enthusiasts of railroadiana and transportation memorabilia, these buttons offer a unique glimpse into the past and present of unions in the United States.