Description: Each week, the Archives features a woman who has been a groundbreaker at the Smithsonian, past or present, in a series titled Wonderful Women Wednesday.
Description: [caption id="" align="aligncenter" width="367" caption="A diorama of Andrew Ellicott and his assistant Benjamin Banneker taking a break from surveying the boundaries of Washington, D.C., in "Laying out the Nation's Capital" in the Hall of Physical Sciences, 1966, by Unidentified photographer, Black and white photographic print, Smithsonian Institution Archives, Record Unit 95,