Double hyphen (⹀)

Elektrifiziert die Deutsche Bundesbahn booklet1959

• unknown

Photo(s) by mikeyashworth on Flickr.

Bamag-Licht product catalog (1909)1909

• unknown

Contributed by Florian Hardwig

Radiotelefoon-Verbinding met Nederlands-Indië

Photo(s) by Maurits van den Toorn on Flickr.

Creme Elcaya ad by Jünger & Gebhardtc. 1912

Photo(s) by altpapiersammler on Flickr.

Masken-Ball, Männer-Gesangverein Typographia Münchenc. 1912

• Otto Obermeier

Photo(s) by Kirsten Solveig Schneider on Flickr.

Pharmacy labels by Fr. Melsbach, Sobernheimc. 1905

• Melsbach

Photo(s) by altpapiersammler on Flickr.

I--Alien by J. Michael Reaves (Ace Books)1978

• Kenneth Smith
• Byron Preiss

Contributed by Florian Hardwig

Planet P – Planet P Project1983

• Richard Seireeni
• George Snow

Contributed by Florian Hardwig

Fair-Nick Stars album artc. 1975

• Gilles Sala

Contributed by Florian Hardwig

Ulrike Quade Companyc. 2017

• Grrr
• Bas Koopmans

Contributed by Nouvelle Noire

Parkinson’s Law by C. Nothcote Parkinson1964

Contributed by Chris Purcell