I recently hired a certified pro in NJ, to retrieve BMD from the Trenton Archives. His hourly fee is reasonable and certainly less than it would cost me to make a 2-week trip to NJ to retrieve myself.

He has also found ~20 obits from the Newark papers microfilm, from about 1908 to 1964. He scans and emails them to me, with full source citation.

I've been very pleased with the results.