Nosson Adler asks:
In question 10b there seems to be a mistake. You wrote that in Babel the moon disappears 18 hrs before the moilad and reappears 6 hrs after it. It would seem to be the opposite.
Nosson Adler, GATESHEAD, England
The Kollel replies:
Sholom Rav
Thank you for pointing out the error.
Be'Virchas kol Tuv
Eliezer Chrysler