I was on another forum and a member was showing pics of his new 88/05. In his post he mentioned the rarity of the 88/14 and described the differences.
As I was mucking around with milsurps tonight I took a look at mine and believe one of them is an 88/14. I never considered it "rare".
It is the bottom one in this quick pic I took tonight, an Amberg 1893. If you let me know what to look for/focus on, I can provide more detail and pics.