Sadly, I didn't find the branch of the Ackley family, much less the Bible records I was looking for. In spite of the fact that Maine was a territory of MA until 1820, there isn't a lot. I'm a member, and I've visited their library, and found quite a bit on other families I'm researching, but not much on the Ackleys. The one Ackley book in the catalog is from New York State.
I'm looking for the parents of Temperance Ackley, who was born between 1811 and 1818 (depending what census you look at.) Although she is widely scattered throughout family trees, they have all copied Allen Ackley's posting, which "appears" to have sources, but he is unable to provide them. A family bible that a deceased Aunt had, which is now missing. Another researcher that denies giving the said information. My next step is to write to the various towns and request her birth records if available. This is my brick wall.