From: Matthew Person <[log in to unmask]>
Date: Wed, 20 Nov 2013 09:17:17 -0500

to answer your request for fully commercial titles gone open access:

Nucleic Acids research became Open Access in 2005, I think.
http://nar.oxfordjournals.org/content/by/year

another title: Polar Research:
http://www.polarresearch.net/index.php/polar/issue/archive


Cheers:

Matt Person
Technical Services Coordinator- Serials
MBLWHOI Library
Woods Hole, MA