2.25" with company logo above text "Exposition Of Progress." Center has name of car model "Lincoln" and bottom has employees job title "Salesman." Surface has many extremely tiny raised cello bumps a little noticeable to the touch or in reflected light but celluloid is still quite clean although with just a couple of hints of gray age marks widely scattered and showing little against the cream bkg. No backpaper as issued. Very rare limited issue.