One Side Blank Canadian Error Coin , Other Side Is The Queen

Is there a raised edge on the blank side of this coin?

I'm not sure what you mean by raised edge I will take a better picture closer up

Does anyone have an idea of what this coin is worth I can't seem to find any information about another one like it ?

Sorry but not an error.
Lack of rim on Reverse indicates that coin has been ground down.
The weight indicates that it is lighter than normal due to the removal
of the devices.

We'll see, but guessing it's been ground down.



to the CCF!

I don't believe it has be filed down I believe it was struck in 1980-1981 when they reduced the weight.

Ya never know.

The design that is on that coin is from 1979, 1980, 1981 with corresponding weights of 3.24, 2.8, 2.8. No matter what the coin is underweight. The coin rimming happens before the strike so it should be on both sides. If by some miracle two blanks somehow got in the chamber the collar would not be able to engage which would result in a broadstrike which this is not. Normally when you get a "uniface" coin it either made to be uniface, a trial/pattern, or a strike through die cap(you would see some ghosting at the very least).

Hopefully an error expert can also chime in.