Identification and thoughts

[NickM]

Dad picked these up while living in Afghanistan in the 60’s. Maybe tower percussion rifles. Although no tower markings or EIC markings and the longer one without bone inlay has some crude engravings which lead me to believe it is probably a badly made copy. One is rifled and the other smooth bore..Can anyone help with the deciphering of the written letters/numbers? Any advice at all would be greatly appreciated.