This item - Memorial for the Reformation of England - is a 17th century English manuscript and is a copy of recusant tract pleading the English to return to Catholicism. The original was the work of Father Robert Persons in 1596.
It measures 185mm by 150mm., has 80 leaves, and is in modern marbled boards with red cloth spine.
It was formerly part of Bergendal Collection (MS.82) which had been owned by Joseph Pope (1921-2010).