“The Circle and the Candidate”
(p. 314)

 

 

“Notes on the Figures” (p. 532)
Figure 24 is based on the hand-drawn diagrams in TTL/FF p. 138 and TLD/FF: 28-11-26, p. 7.

Source Diagrams

TTL/FF p. 138 TLD/FF: 28-11-26, p. 7