Territory of Hawaii registration day July 31

Poster showing a soldier bearing a large U.S. flag.

Central Board of Registration, Selective Draft, Territory of Hawaii.
Additional text in Portuguese: Every man of the Hawaiian Territory from ages 21 to 31 of any nationality must register in his own precinct.
Exhibited: "Echoes of the Great War : American Experiences of WW I" in the Thomas Jefferson Building, Library of Congress, Washington, D.C., Nov. 2017 - June 2018.