The works Bruce Campbell, Esq., Cayman Island c.1966-78 (3rd version), Gerry Bull, Space Research and Armsor of Pretoria, South Africa c.1972-80 (4th version), Global Int’l Airways and Indian Springs State Bank, Kansas City c.1977-83 and Untitled (all parties – BCCI, Nugan Hand, et al.) 1977 have been digitized as networks and published in GraphML on the networks page.
We could do since thanks to several reproductions of the work on the net. We still have some more to be processed but need further imagery to continue. If you happen to own a Lombardi drawing and are interested in the work done here, please get into contact. The technical requirements on the reproductions are quite low – text has to be readable. Even simple tablet or smartphone photography would suffice.