I cannot tell if that is an "I" between the T and the M, or some sort of other logo?
Bob, I got a good laugh when Papaw referred you to MTO for info on your pliers. Pliers by the way!
Yes, it is russian tool or more correctly soviet tool.I don't know what meant "T|M", but "ц4р" mean "цена 4 рубля" = "price 4 rubles"