Four additional cartons of loose materials from the pre-1947 period, American Civil Liberties Union Records, The Roger Baldwin Years, 1917-1947, were indexed as Appendices 1-4. Appendices 1-3 were filmed for the microform collection (Reels 280-288) and correspond to Boxes 1-9 of this collection. Appendix 4 had previously been filmed as Volumes 1-7 of the 1946 correspondence (Reel 238) and corresponds to Boxes 9-12. These materials document the Baldwin years of the ACLU and are part of this later run of records in form only.