I have been collecting ANRI items for many, many years. The most common that people relate to have the metal insert with ANRI on it. There are also the ones that have ANRI etched in them. Then of course there are those much older ones that don't have as clear of identification.
There are many carved figures that come from the Black Forest area of Southern Germany that like to tout they are ANRI but are not. However, their craftsmanship is superb as well!!!