Pittsfield, Maine. $5 1929 Ty. 2. Fr. 1800-2. The First NB. Charter #13777. PMG Choice Very Fine 35.Just 14 examples are known on this type 2 only issuing Somerset County bank. This is the only serial number 1 reported. Lovely originality with just a small amount or rust at the top center. PMG Comments Minor Rust.