There are two works from the years 1914-5 held by the Brooklyn Museum, New York.
Adolf Hitler | Eduard Shevardnadze | Adolf Eichmann | Emil Adolf von Behring | Adolf Schwarz | Adolf Hurwitz | Eduard Stiefel | Eduard Hanslick | Adolf von Harnack | Adolf Seilacher | Adolf Loos | Adolf | Gustaf VI Adolf of Sweden | Eduard Khil | Eduard, Duke of Anhalt | Eduard Buchner | Adolf Galland | Adolf Anderssen | Petter Adolf Karsten | Julius Eduard Hitzig | Hans Adolf Krebs | Gustav IV Adolf of Sweden | Gustav Adolf Grammar School | Friedrich Eduard Schulz | Eduard Zeller | Eduard Tubin | Eduard Spranger | Eduard Mörike | Eduard Kuznetsov | Eduard Heis |