I have some info from the Landsman Journals in my ancestry.com tree and am trying to use my gedcom file (with Landsman references in the birth place name) to put data on other sites.  I put one file on the Jews of Grajewo facebook page.  I hope someone will at least scan the Landsman articles and family histories on to the net.

Grajewo, Rajgrod, Szczuczyn, Stawiski, Jedwabne, Ostrow Maz, Augustow, Bakalarzewo, Bialystok, Ciechanowiec, Filipow, Grodno, Kalwarija, Kolno, Krasnopol, Lomza, Lozdzieje, Mariampol, Nowogrod, Przasnysz, Przerosl, Raczki, Radzilow, Sejny, Sniadowo, Suwalki, Tykocin, Wasosz, Wiejsieje, Wierzbelow, Wilkomir, Wilkowski, Wizajny, Wizna, Wladyslawa, Zambrow

 DENENBERG, KANCELBAUM/COUNSELBAUM, GABELMAN, DOMB/NEWMAN, SUWALSKI, SZEWCOWSKI, LICHTENBERG

 KANGISER/KANNER, TISCHLER/DISCHLER, LONG/LANT - Kovno, Lithuania or Latvia

Larry Kanner  Salem, Oregon