The papers include a 1921 letter from Hickox's brother Eduard Ship in Petrograd to their last sister Marit︠s︡a in Tallinn concerning the fate of various family members after the Revolution. There are also three typescripts of Georgiĭ Kumming, one, entitled "Tri netochnosti", is an article by Kumming which questions various facts in the Bible, the other two are his Russian translations of German works on the Revelations of St. John and on the correspondence between Christ and Abgar Ukkam.