Vol. XVI hand-warmers on Shabbos June 11, 2015 admin Download links: A is full, b is brochure HALOCHOSCOPE XVI15b.pdf HALOCHOSCOPE XVI15A.pdf
Vol. XVI gentile opening electromagnetic locks for Jew on Shabbos/Yomtov part I June 10, 2015 admin Download links: A is full b is brochure HALOCHOSCOPE XVI21b.pdf HALOCHOSCOPE XVI21A.pdf
