Maison font?

Engravers Gothic  Vorgeschlagen von donshottype 


Davison Spencerian  Vorgeschlagen von donshottype 

AFAIK this is not a font. Note in particular that the _M_ looks like it has different roots than the other letters, which can be approximated by individual letters from various metal type era formal scripts. So far, I have not found a font that contains all of the lower case letters.

Maison 140 is the logo and exterior signage letters for former home of silent film stars Dorothy and Lillian Gish, re-purposed as a boutique Beverly Hills hotel with interior design by Kelly Wearstler Interior Design. https://en.wikipedia.org/wiki/Kelly_Wearstler
Perhaps she, or the current owners of the hotel, would be able to say what, if any, fonts were the inspiration for the various letters in _Maison_.

Thank you for the information!! Very helpful. What about the 140 font?

Davison Spencerian, NOT THE FONT, is a workable substitute for _aison_. The connection between _o_ and _n_ is almost a match. The only really noticeable difference is in the _s_.