BD Ing.

Johannes Gleim Sep 9, 2015:

Different possibilities “B.D.” und “Ing.” may be different titles. See
https://books.google.de/books?id=duLsAAAAIAAJ&q="B.D. Ing."&...
(here it may signify “Branddirektor”)

“B.d.” may signify different abbreviations like “bei den”
https://books.google.de/books?id=655jAAAAcAAJ&pg=PA52&dq="B....

Bd. stands for “Band”
https://books.google.de/books?id=4V1HAQAAMAAJ&q="B.D. Ing."&...

In any case, the search resulted in very outdated references. Without the full phrase given, there is nearly no chance to decrypt the enigma.

Johanna Timm, PhD May 14, 2015:

BD= Berufsschuldirektor https://www.google.ca/?gfe_rd=cr&ei=FTFUVfPAFuHs8wfZ1IDABA#q...