S-IC Heat shield
SIC Aft Skirt
F-1 Engine #2
S-II Thrust Structure
Interstage S-II/SIVB at USSRC
SIC/SII interstage Details
USSRC F-1 Engine Pre-Davidson Center
The F-1 Engine
SIC Fin Fairings
S-IC Fwd Skirt
SIC Overall