Abstract The materials in this collection have been divided into 15 series. Series I: Cooperatives, Series II: Plant Closings/Worker Dislocation, Series III: Eastern Europe, Series IV: Economic Development, Series V: Manpower Training, Series VI: Labor-Management Relations, Series VII: Latter-day Saints/Utah Topics, Series VIII: Newsletters, Series IX: Office Files, Series X: Helen Foster Snow, Series XI: Clarence J. Hansen WWI Materials, Series XII: Joseph and Frances Alice Chadwick Barker Family...