If you can not read the script of an object there is also an image search on Numista or use the google image search with your smartphone's camera that works also quite often.
You posted relatively low resolution image and people gave you two similar items. Since you have Russian eagle on one side, it is either Russian Empire or its successor provisional government or White Russians early in civil war. Resolution is too low to see, if you have secondary coat of arms on eagle. Since it refers to Northern Russia it is probably from White Russians.