I recalled reading how during the Civil War Acorns were processed to make a Coffee substitute.
http://www.wilderness-survival.net/forums/showthread.php?8018-Coffee-Substitute&highlight=acorn+coffee
Type: Posts; User: Winnie
I recalled reading how during the Civil War Acorns were processed to make a Coffee substitute.
http://www.wilderness-survival.net/forums/showthread.php?8018-Coffee-Substitute&highlight=acorn+coffee