![Barbara Welther](/stuff/contentmgr/files/1/8f5e73a7e6e8210ee6c4a5ff81ed4380/header/barbara_welther_2005.jpg)
Dr. Barbara Welther
December 3, 2005: Monthly Meeting
History of Women Astronomers at Harvard
September 29, 1989: AstroAssembly
Annie Jump Cannon - From Crystals to Prisms
November 2, 1984: Monthly Meeting
Pickering and his Corps of Women Computers
October 3, 1981: AstroAssembly