Daniel, you may have gotten me into trouble, we will be in Paris for a short time this fall, somehow I have got to convince my better half that this is an important stop in our schedule.
Always glad to get a fellow steamer in trouble with their better half Frank! ;c)
Perhaps you could beguile her with an offer to show her some of the sources for all the modern conveniences that she now enjoys. That and a promise of a fine meal afterwards might just get you in the door for a few minutes!!!