Arie and Dvora Lotker: Betar membership certificates, immigration documents to Eretz Israel, correspondence about Arie Lotker's arrest and dismissal for belonging to Revisionist Movement.
Medical confirmation from Dr. Yaakov Weinshall about Arie Lotker's injury caused by beating with stick; letters written by Dvora Lotker to Mayor Israel Rokach of Tel Aviv about her refusal to pay tax for Kofer HaYishuv (Community Ransom Fund) and Recruitment Fundraising Campaign.