NOTE: The search function appears to be down, so apologies if some content is already available within Logos.
James P. Boyce
A Brief Catechism of Bible Doctrine
A Gentleman and a Scholar: Memoir of James P. Boyce (may be more suited to vyrso?)
The Apologetic of James P. Boyce
Abstract of Systematic Theology
Stray Recollections, Short Articles and Public Orations of James P. Boyce
James Petigru Boyce: A Southern Baptist Statesman (American Reformed Biographies)
ALL of THESE books by Isaac Backus Especially his Diary, and works of theology (more so than his works of history which are still of interest, but a lesser priority)
Hezekiah Smith
http://www.amazon.com/Life-Ministry-Journals-Hezekiah-Smith/dp/1888514221/ref=sr_1_1?ie=UTF8&qid=1402629081&sr=8-1&keywords=Hezekiah+Smith
And
http://www.amazon.com/second-reply-Jonathan-Parsons-baptism/dp/1170831494/ref=sr_1_7?ie=UTF8&qid=1402629207&sr=8-7&keywords=Hezekiah+Smith
And
http://www.amazon.com/Chaplain-Baptists-Addresses-Haverhill-1747-1805/dp/B00803I2FE/ref=sr_1_8?ie=UTF8&qid=1402629207&sr=8-8&keywords=Hezekiah+Smith
There are more to come, authors such as: Morgan Edwards, Shubal Stearns, Daniel Marshall, Oliver Hart, Richard Furman, John Gill, J. L. Dagg. Augustus Strong, Elias Keach, Benjamin Keach, J. Gresham Machen, and Ernie Reisinger.
Might be a good basis for a reformed baptist base package (though you should include Spurgeon if you do so).
Interesting to note I have a title by one of the Keaches as part of one of the classic commentaries and studies collections.