A large lot of Swiss and American pocket and wrist watch parts, movements, and material, much of it packaged and identified, for makers Elgin, Hamilton, Waltham, and others, including jewels, screws, staffs, hairsprings, duplex escape wheels with pinions, mainsprings, partial movements including Waltham, Columbus, Cornell, Elgin, and Seth Thomas, Swiss material for makers Wittnauer, Bulova, Longines, and others, and many partially disassembled wrist watch movements