Plumbers

John P. Schaum business cardc. 1885

• unknown

Photo(s) by Alan Mays on Flickr.

Louis Miethe, Leipzigc. 1905

• unknown

Contributed by Florian Hardwig

Super Mario Bros. Plumbing advertising campaign2023

• Powster

Contributed by Antonia Taylor

Enclòs2016

• Senyor Estudi

Contributed by Emtype Foundry

Nicolaï Frères, Porto-Vecchio

Photo(s) by Nile Peterson on Flickr.

Jürgen Bulst vanc. 1979

• unknown

Contributed by Florian Hardwig