Very Rare Antique Book: Senate Reports 1889 to 1890 Vol 6

This is a Very Rare Antique Book: Senate Reports 1889 to 1890 Vol 6. Previously owned by a library. There are many maps and special diagrams in the book. This is a really hard to find reference book. The book spine is leather, other part maybe hard cover/leather. Normal wears on the cover, small crack on the front top cover.