Identifying goldsmith DJB

I am asking for help in identifying the goldsmith who made four 14k
pendants signed with DJB. All four pendants are of what I would call
modernist faces; for example, one has the word ‘eye,’ where each eye
is an ‘e’ and the ‘y’ is the nose and mouth. Another has, I believe,
79 on it, so it may date from 1979. If you want to see them for
identification, please email me at [camnc at att dot net] for a jpg.
Any you may have will be greatly appreciated.

Thanks, Cathy