Ron Mueck's poster font?

Hello everyone,

Would anybody know which typeface this is?
Sorry the image is a bit blurry.

Appreciate any thoughts!

Thank you.


The closest font I can think of is Akzidenz-Grotesk, although the vertex of the capital M touches the baseline unlike the sample.

Without the blurr

Adams, Michael D/Roadgeek 2005 Transport Medium

It looks like Transport indeed. (The link is brilliant!)

Thank you very much!!