Scope and Contents From the Series: Series I. Business Papers contains original and transcript copies of business letters and transactions between the firm of P. and A. Filicchi and Joseph Peabody. The majority of the original letters were in a number of letter book volumes and the folder names reflect the number of the volume in which they came from. It is unclear where the original letter books are now. At the front of volume one is an explanation of the collection provided by William...