Vintage engraved silver cigarette case 175 grams

Description

Large heavily engraved with what appears to be Guinea Hens or birds of some kind and flowers with other patterns. I'm unsure of the exact age but I would think pre 1960's. Most likely this is a Persian case.
There are some scratches on the back side as this was used for some time. This piece also is arched or bowed so it fits more comfortably in a pocket.