The teleputer description in the attaché section was revised in longhand on a typescript verso…

This is a revision: the same material was reworked in substance between draft and print.

In the manuscript. "On the back of a typescript page are handwritten sentences which appear in modified form in the middle of P35" — a description of the teleputer and the attaché's relationship with it; "Adjectives, word order and other changes occur on the way to the final edition." Riles's firsthand archive account

In the published book. Scene 7 (pp. 33–37; the p. 35 site)

Evidence. A single source reports this. Documented by Riles's firsthand archive account (firsthand HRC sighting).

Further notes. word-grain authorial revision surviving in a physically recoverable two-state form (verso longhand → print p. 35) — a prime first target for line-level collation when HRC access lands; the p. 35 passage is teleputer-world exposition, so any recovered variant would also feed the tech-world texture record. Gated on eventual HRC text access.