"Vintage" pocket ashtray

I recently purchased this item. Here is the description I was given: "Vintage unmarked pocket ashtray
in original box marked CLOVER
my great uncle says he purchased when he was in the service
It is in a very good & workable condition
Ashtray features a pagoda & cherry blossoms - Japanese
When opened there is a cigarette rest and a tray for ashes
When closed, the ashtray measures 2-1/4" diameter
Very convenient size for pocket or purse
Very nice older tobacciana collectible."