User talk:67.40.192.138

June 2020
Hello, I'm Materialscientist. I noticed that you made a change to an article, Efim Bogoljubov, but you didn't provide a source. I’ve removed it for now, but if you’d like to include a citation to a reliable source and re-add it, please do so! If you think I made a mistake, or if you have any questions, you can leave me a message on my talk page. Thanks. Materialscientist (talk) 07:02, 4 June 2020 (UTC)
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Please do not add original research or novel syntheses of published material to articles as you apparently did to Efim Bogoljubov. Please cite a reliable source for all of your contributions. Thank you. Materialscientist (talk) 07:55, 4 June 2020 (UTC)

The information I have comes directly from my mother, Tilli Franke, Efim's niece, who knew him and often stayed with the family. She frequently had to escort him on his travels to tournaments. She was also one one the relatives locked in the attic at the end of WWII.

Here is an on-line page with information I added: https://www.chessgames.com/player/efim_bogoljubov.html?kpage=9#kibitzing — Preceding unsigned comment added by 67.42.94.116 (talk) 17:37, 4 June 2020 (UTC)

Also, how can I add this picture of the family?

http://www.picturetrail.com/sfx/album/view/23373543

Here is a collection of pics of the family that my mother sold:

https://www.worthpoint.com/worthopedia/efim-bogoljubow-bogoljubov-chess-62976177

jeffpopp@yahoo.com