Undulati: is this radio(waves)? (perhaps in Italian)?:-))
The conductor (of the funicular car/cabin) shut a door; he telephoned his confrere among the undulati, and with a jerk the car was pulled upward, heading for a pinpoint on an emerald hill above. After it cleared the low roofs, the skies of Vaud, Valais, Swiss Savoy, and Geneva spread around the passengers in cyclorama.
Tender is the Night, by F. Scott Fitzgerald (chapter33)
http://www.gutenberg.net.au/ebooks03/0301261h.html Thus the conductor called his colleague via the radio-telephone?
Or am I totally off, and FSF talking about the clouds "waving" around the funicular?
Thank you,
Marius Hancu