Talk:Jacob Moritz Blumberg

COI Tag
I've tagged this topic for COI because it has been edited by User:Ernstblumberg, apparently related to the subject. -- Mikeblas (talk) 14:41, 28 May 2018 (UTC)


 * My user logon is indeed as it is but I regret to say I am no relation. Do you require my true identity before I commence with further edits?Ernstblumberg (talk) 12:22, 11 September 2023 (UTC)