Р210
ИЗ ПЕРВЫХ РУК сведения, информация узнать, получить, купить что
PrepPInvarnonagreeing
modif or
advfixed WO (to get information, find sth. out, buy sth. etc) without an intermediary, directly (from the original source, owner etc): (in refer, to information) firsthand
at first hand(straight) from the horsed mouth(in refer, to purchasing
sth. ) straight from the owner.