You are bidding on a lot of 67 old used envelopes dating from between 1882 to around 1887. I know nothing about stamps or old envelopes, and would not even presume to comment on their condition or value, however, some of the old stamps and even some of the addresses might be of interest to a collector or history buff. They are mostly from the Catskill or Leatherstocking region of New York State.