Tricia: Your book was mailed at 9:30AM MST today Priority Mail. You could receive it Mon or Tuesday. The Post Office did not have any large Priority Mailing boxes which I usually use for these book copies so I had to improvise with a box that was "nearly the correct size. Should any of the pages be creased or in any way not to your liking, let me know the page number and I will replace it at no cost to you.
Did any of your Coffmans live in Indiana? Our line starts with Isaac Cofman marrying Amy Carson in Jefferson County, TN on 1/7/1794. Does that connect in any way to your line? If so, I have a lot of material that may be of interest to you.