Finished resizing, correcting and expanding the original Titan drawings:
Some info explaining the multiple variants of the Titan I (source Ed Kyle from NASAspaceflight.com
Lot A: Dummy second stage.
Lot B: Two stages with reduced second stage duration.
Lot C: Radio guidance. Reduced second stage duration. Separable scaled RV.
Lot G: Full duration second stage. Closed loop radio guidance. Separable full-scale RV.
Lot J: Complete, full-range missile. Operable-type RV.
Lot V: Lot J for VAFB (Vandenberg) testing.
Lot M: Lot J used to test Titan 2 inertial guidance.