I have the same catalogue and I think it's from 1938. Extra Lucens models are all without the AS circles symbol on the cap.
Hi Letizia, do you mean "Lucens" (and not "Extra Lucens") are all without the AS in a circle on the cap? Many (maybe all???) of the Extra Lucens have the AS, no?
On Yuri's pen under the clip you can make out an oval with some writing inside. I've seen some pens like that, and I have an Ogival shaped Extra like that. Mine's from a store in Rome (I forgot the name), and Yuri's is from La Stilografica in Bologna. I assume it was somewhat common back then to mark the pens with a type of store advertisement?
Edited by eric47, 12 April 2010 - 12:10.