It isn't great, but it isn't bad. Better than 95%+ of what is otherwise offered.
If my math is correct the girl is actually 17, but I guess no one listens to her narrative but me. Unless I misheard when she said she was born a year after Appomattox and Appomattox was 18 years ago hence the 1883 (1865+18).
Yes a few errors, but nothing horrible. The 1885 could easily be replaced with a Sharps and remain period correct.
To each his own.