Officer Long Service medal-25 years-Landwehr if military, non-medical (unlikely) or as below, REO, Eagle medal for teachers, a state award as a Doctor (or even a noncom EK2 (1870) or even 1914 version-most of the latter went to civvys anyway-Burermeisters, bureaucrats, private MDs working at war hospitals, and even some Chaplains, etc. OR LS medal (NCO) or AEZ . I can not find my notes, but if memory serves a noncom 1871 medal on a noncom ribbon indicates noncom service in a noncom unit/occupation. This man could well have been a stretcher bearer at the front. Note the lack of bars though. He could also have been a medical officer/nurse sitting in Berlin treating wounded soldiers from Sedan. Many of these noncom medals went to medicals, but some went to Chaplain types too. I think I have seen one to a bandsman somewhere. What ever he was, we know he was born at least in 1853 and was still kicking about in 1916-18 to get a war aid cross at age 63-or above.