Page image — the source of record
Machine transcription
Contact
Rels
ingsets consts
rate simultane
bic superscrip
ingsets contis
rate consecuti
indicated by
ckets.
h these 4-spri
ked in the dir
to clarity t
Relays t
tacts actuated
the armatur v
eral placed ir
the old-type c
e used instea
two sequence
icated by a se
ed to the rela
tact springs
eting material
below:
erial 40 (tung
e
Thermal
in circuit dia-
Roughly two thirds of characters agree with a modern printed edition of the same text. Much of the disagreement is editorial, not misreading. Treat the transcription as a finding aid and read the page image before quoting. How this was measured.