Booklet "Armée Allemande" from the 1870's

Hardcover booklet approx 7.25" by 5.25" . Has about drawings "watercolors" of various units from teh German Army in 1870. Infantry, Uhlans, Garde du Corps, General, Ordnance and General Staff etc.... Overall condition excellent. teh pages are loose on their back, but the whole booklet folds out.