I've been trying to identify these forks for some time and have drawn a blank so far. Then I saw a picture of a Cook Bros, but it's not clear enough of the fork to tell.

Any info or picture would be welcome.

sorry bud those are not cook bros forks.First the welds are even up to par.next the holes are the wrong size.Third the dropouts are not the right shape.Lastly the axle slots are incorrect.can go even further but .You get the ideal

No problem, but I would like to know what they are. Do you have any idea?