Lubalin Graph  Vorgeschlagen von pilaster 

Here is a real puzzle for me. This looks like Lubalin Graph, but as far as I can tell there is no digital version available with the alternate Ms so either this is;
a) Modified
b) Very old (and done with letraset. See sample of letraset alternates here (I'm sure i remember the alternates in bold in a catalogue)
http://www.typophile.com/node/39158
and here (where the artist has scanned a letraset catalogue)
http://www.face37.com/archive/7/st-bride-library
c) I just haven't found a digital version of it yet.

Knew I wasn't imagining the bold Alternates?
http://www.twelvecarpileup.com/photographs/05-oct2/letraset.jpg