Stanczyk has been writing about metryki.genbaza.pl a lot this year and this week in particular. Since I wrote my guide on using GenBaza, I thought I might start enumerating what is actually in GenBaza. So to honor my wife, I thought I would start with the Jewish records.
I compiled my list from two of the archives that I dabble in: AP Kielce and AP Sandomierz. This roughly covers the area that a genealogy group on the Internet known as KR SIG/ Kielce-Radom Special Interest Group (are they defunct now? — see JewishGen/JRI-Poland have their materials) used to do research on.