My Third Great Grand Uncle's Book of Common Prayer

This book was presented to my third great grand uncle, Rev. Leonard Mitchell, on the day he was ordained, January 7, 1916, by Bishop C.D. Williams of Detroit. The fourth photo is the inside cover of the book, it's dated and states when it was presented. The third photo is of Leonard being ordained, his is holding this book! It is a book of common prayer, it's in the best condition of all of the old family books I have. Please share your thoughts!!