Hello Robert Thank you very much. The photo's are not dated, but I would say, that they are from the period 1870-1880. I am quite certain, that all the soldiers are in norwegian uniforms of the period. One of the photo's, has Trondhjem printed on the back. It's a city in Norway. I really like these old photo's, and one can get them very cheap in Norway. I found these in an antiques shop, and the shop's owner gave them to me for free, because he didn't see any value in them, and he found it difficult to sell photo's like these. All the best Snoopy