Eugène Atget (Paris, early 20th century)
Paris: Musée Carnavalet, Cabinet des Estampes.
Charles Marville (Paris, middle of 19th century)
Paris: Musée Carnavalet, Cabinet des Estampes.
Archiv Lucian Bernhard (Berlin, early 20th century)
Berlin: Staatliche Museen zu Berlin, Kunstbibliothek, Bildarchiv.
Buchstabenmuseum — Berlin (Germany)
http://www.buchstabenmuseum.de
Musée de la céramique architecturale — Auneuil (France)
https://fr.wikipedia.org/wiki/Mus%C3%A9e_de_la_c%C3%A9ramique_architecturale_d%27Auneuil
Bibliothèque Forney — Paris (France)
https://www.paris.fr/equipements/bibliotheque-forney-18
Enseignes | Musée Carnavalet - Histoire de la ville de Paris
http://www.carnavalet.paris.fr/fr/collections/enseignes
Kunstbibliothek — Berlin (Germany)
http://www.smb.museum/museen-und-einrichtungen/kunstbibliothek/home.html
Central Lettering Record at Central Saint Martins College of Art and Design — London (UK)
The Neon Muzeum — Warszawa (Poland)
http://www.neonmuzeum.org
The Neon Museum, Neon Boneyard — Las Vegas (USA)
http://www.neonmuseum.org
The American Sign Museum — Cincinnati (USA)
https://www.americansignmuseum.org
Stadtschrift - Vienna (Austria)
http://stadtschrift.at
Galeria Neon Side - Wroclaw (Poland)
https://www.facebook.com/pg/NEONSIDE
The Museum of Neon Art - Glendale (USA)
https://www.neonmona.org
Letreiro Galeria
https://www.instagram.com/letreirogaleria
https://linktr.ee/LetreiroGaleria
Sign week Vienna
http://www.signweek.at