Hans-Joachim Genzel Profile Topics Started Replies Created Engagements Favorites @hansjoachim-genzel Profile Registered: 1 year, 4 months ago worked at DEH 1968 - 1993 Website: http://www.berlin-brigade.com/ Forums Last Activity: 1 year, 4 months ago Topics Started: 0 Replies Created: 2 Forum Role: Participant