This print is of an A. Arnegger painting of Naples. It has a copyright symbol and B.D.1934 on it. I know the 1934 is the year. Just want to know if anyone knows what the B.D. Stands for. I couldn't figure out how to put my own picture but, here's one I found on a Goodwill site of the same print from a later printer. I would appreciate any info anyone could offer. Thanks
http://images.shopgoodwill.com/48/7-28-2011/sa9384270728-th.JPG

Maybe it an AD as in Anno Domini?

Thanks for the input ma0641. Its marked very clearly though, with the copyright symbol and B.D.1934