yes, I think that Model Simba means lion gun
maybe not the best name for a shotgun...

think all guns were engraved with the Heyer address in nairobi because it looks allways the same so it would be reasonable to believe it was allways made by the same hands. heyer had maybe only german guns, wonder how he survive the first years after ww1 in british east africa. did we have the name of other gun dealer in nairobi in this time more specialised in british firms?