Conflict souvenir jugs probably after

Mixed lot of souvenir mugs, probably based on the model from 1870/71, 2 pieces. Georg Ellenberger 1st Comp. Westf. Jäg. battle No. 7 Batll. command by Camecke in Bückeburg 1871-74. The further 1st field. Art. Regiment 'Prinz Luitpold' 5th Foot Bat. 70/71 Ingolstadt. Both with lithophane. Colored and printed. Signs of age and use