A couple additional items of interest relating to the now-probable sale of one of two remaining copies of the 1640 Bay Psalm Book belonging to Boston's Old South Church.
On 25 December the New York Times ran a report by Jess Bidgood on the decision to sell one of the Old South copies; the article features comments by Rare Book School director Michael Suarez.
And from the "oldie but goodie" department, there's a 22 November 1954 LIFE article on the removal of the other three copies from the Prince Library, headlined "A Very Proper Swindle."