Imperial EK_1 help please?

[all1knew]

Hello all,

I believe this one to be authentic but am unfamiliar with Imperial pieces in general and would like to get a confirmation please. Any feedback would be greatly appreciated, thank you. Marked 900 for reference.

William Kramer

[all1knew]

EK 1 side-shot

[Kraal]

Period original item, private purchase (as all vaulted pieces)