Registration on

You are now going to report an error about the following document:

Registration, 13-1-1917, Gerrit Verdoner, Barend Verdoner, International Institute of Social History (Netherlands): Leerlingkaarten

Where's the error located?

On both the detail page on the website of the archive as well on Open Archives, the report will be sent to Internationaal instituut voor sociale geschiedenis.
Only on Open Archives, the report will be sent to Open Archives.

What is wrong?

Please describe what information in the document is incorrect and what you believe to be the correct information (the link to the document on Open Archives and the archive website will be automatically included in the message, so you do not need to include it here):

What is your e-mail address?

Your e-mail address will only be used by the receiving archive to inform you about the handling of this error.

Thanks in advance for your report! Beware, checking and processing these reports is done by hand. It can take a while before the corrected data is visible on the websites of the archive and Open Archives.

Below you can fill out your name and comment. Want to report an error or report a link to an online family tree? Do not use this feature.

What is your comment?

What is your name?

What is your e-mail address? ^{optional (will not be published)}