1968-03-21
Drawings
IBM Research Center, First Expansion
1968-03-21 Drawings IBM Research Center, First Expansion 1968-03-21 Drawings IBM Research Center, First Expansion 1968-03-21 Drawings IBM Research Center, First Expansion 1968-03-21 Drawings IBM Research Center, First Expansion 1968-03-21 Drawings IBM Research Center, First Expansion |