Had three hemlocks taken down couple of weeks ago. Was going to process them for firewood. My neighbor wants to mill them for a shed boards. In the picture is some of the logs cut to 10’ lengths. There are 9 of them (excluding the gray one) averaging 24” diam. What is not in the picture are two more tree sections same diam. but uncut and about 30’ each. The net was not too helpful with figuring out the cordage nor board feet amount. I admit, did not spend too much time trying to figure it out. Neighbor wants to replenish the wood amount with beech that he has plenty of on his wood lot. Any idea how much wood i have here?