Hardtack long life Biscuits Sept 7, 2016 9:03:39 GMT 10 Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by Gaz on Sept 7, 2016 9:03:39 GMT 10 cookit.e2bn.org/historycookbook/904-hardtack-ships-biscuits.htmlwww.americantable.org/2013/06/civil-war-recipe-hardtack-1861/readynutrition.com/resources/how-to-make-hard-tack-with-a-50-year-shelf-life_22112014/