History: Health officer inspecting people for smallpox vaccination scars, Newark, New Jersey, 1931. [1400x788]

https://i.imgur.com/rUgRWIz.png via /r/HistoryPorn https://www.reddit.com/r/HistoryPorn/comments/p3rgr7/health_officer_inspecting_people_for_smallpox/?utm_source=ifttt