Source: https://www.flickr.com.Uploaded to Flickr by Florian Hardwig and tagged with "brushscript". License: All Rights Reserved.

Talking about neon signs in modified Brush Script: The letterforms on the facade of this optical store on Frankfurter Allee, Berlin, are derived from the classic ATF face, too. Here they were embellished with a custom 'A'.

In their recent digital revision the designers of American Type Founders Collection expanded the script into 5 weights including a Light, but they didn't think of adding a monolinear variation.

Source: https://www.flickr.com.Uploaded to Flickr by Florian Hardwig and tagged with "brushscript". License: All Rights Reserved.

The word "Optiker" to the left is in ITC Avant Garde Gothic, see this image by eiiviind.