User talk:Heinrich Maetzener

Welcome!
Hi Heinrich Maetzener! I noticed your contributions and wanted to welcome you to the Wikipedia community. I hope you like it here and decide to stay.

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Happy editing! Grimes2 (talk) 17:26, 1 June 2021 (UTC)

Adding refs to your own work
Hi - please look at WP:COI to see policies about using your own work as a reference in an article. I've reverted 2 such edits that you've made to Clarinet (per this policy). - Special-T (talk) 16:26, 11 June 2021 (UTC)