R’ Avrohom Gross is a Talmid Chacham living in Jerusalem who has researched Techeiles in depth over the last few years. He has been an integral part of the Chabura and issued a series of shiurim in support of the murex trunculus as the Chilazon shel Techeiles. R’ Gross is presently working on an in-depth sefer on Techeiles catered to the Lakewood Yeshivish community, in conjunction with the Techeiles Chabura.
