NGW-50
Vaults of Memory exhibit at the National Academy of Sciences in Washington, DC (1984).
NGW-48
Vaults of Memory exhibit at the National Academy of Sciences in Washington, DC (1984).
NGW-54
Vaults of Memory exhibit at the National Academy of Sciences in Washington, DC (1984).
NGW-49
Vaults of Memory exhibit at the National Academy of Sciences in Washington, DC (1984).
NGW-55
Vaults of Memory exhibit at the National Academy of Sciences in Washington, DC (1984).
NGW-47
Vaults of Memory exhibit at the National Academy of Sciences in Washington, DC (1984).
NGW-51
Vaults of Memory exhibit at the National Academy of Sciences in Washington, DC (1984).
NGW-56
Vaults of Memory exhibit at the National Academy of Sciences in Washington, DC (1984).
NGW-44
Vaults of Memory exhibit at the National Academy of Sciences in Washington, DC (1984).
NGW-60
Vaults of Memory exhibit at the National Academy of Sciences in Washington, DC (1984).
NGW-57
Vaults of Memory exhibit at the National Academy of Sciences in Washington, DC (1984).
NGW-61
Vaults of Memory exhibit at the National Academy of Sciences in Washington, DC (1984).
NGW-62
Vaults of Memory exhibit at the National Academy of Sciences in Washington, DC (1984).
NGW-58
Vaults of Memory exhibit at the National Academy of Sciences in Washington, DC (1984).
NGW-59
Vaults of Memory exhibit at the National Academy of Sciences in Washington, DC (1984).
NGW-53
Vaults of Memory exhibit at the National Academy of Sciences in Washington, DC (1984).
NGW-52
Vaults of Memory exhibit at the National Academy of Sciences in Washington, DC (1984).
NGW-65
Vaults of Memory exhibit at the National Academy of Sciences in Washington, DC (1984).
NGW-64
Vaults of Memory exhibit at the National Academy of Sciences in Washington, DC (1984).
NGW-63
Vaults of Memory exhibit at the National Academy of Sciences in Washington, DC (1984).