PRIMARY STRUCTURE, Manhattan project, Conceptual drawings of the Manhattan Project + Picture of the groundbreaking of WTC 1. posted by Mattias Vandenbempt at 06.03.18, filed under: steel, STUDIO: , Location: Koning Albert 2 Laan 28-30, BRUSSEL, back-button PRIMARY STRUCTURE, Manhattan project, Conceptual drawings of the Manhattan Project + Picture of the groundbreaking of WTC 1. posted by Mattias Vandenbempt at 06.03.18, filed under: steel, STUDIO: , Location: Koning Albert 2 Laan 28-30, BRUSSEL, back-button
fig 264A,
fig 264B,
fig 264C,