If I could, I would delete my old rating. Because in gnmp2 is same content, just other font.
After some hours, I was able to identify, that the few letters I have seen in gnmp1 should be same like in gmp2.
Sorry, I cannot open this document correctly, because the included font "OLNBAN+cmr17" could not be found.
Do you have another version without this problem or a hint how to solve? Google didn't find anyfont with this name.
Please update it here, if there is a new version. Thanks.