Part 8 · 1986 diagram source comparisons
Printed slide 66 · combined capabilities
The 1986 grouping joins all five capabilities to both contributors, not one equipment item to one person. 1986 p.68 · Richards/Spinney p.67.
- Tank
- Motorized artillery
- Tactical aircraft
- Motor transport
- Better communications
- J. F. C. Fuller
- Heinz Guderian

Printed slide 80 · Blitzkrieg penetration
1986 slides · PDF p.82 · Revised slides · PDF p.81
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1986 full-page scan · uncleaned

Printed slide 81 · pincer envelopment
Source: 1986 PDF p.83; Chet Richards/Chuck Spinney revised PDF p.82 (simplified inset, not traced). Two enclosing thrusts and an enlarged central circle of divergent interior thrusts. Three independent inner trunks now retain 22 filled tips in continuous hollow contours, with directed magnification leaders. Fine bends, notches and tip shoulders are editorially regularized; compare them against the scan. The 1986 title and penetration labels are distinct from the revised slide's lettering.
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1986 full-page scan · uncleaned
