Thank you Kubur for the link. These as stated, are Francotte Martinis and not Martini Henry Rifles. The action is different from the Martini Henry as described in the attached link.
https://www.ima-usa.com/products/ori...nt=26168425541
So it is likely that at least some of the rifles featured in this thread are in fact Francottes rather than Martini Henrys. Only by having a particular weapon to hand would correctly identify which it is........
Francotte's factory was located in Liege Belgium.
Stu