1901 2 323 Every closed nowhere dense point-set..of ab is so determinable by its ‘point-free’ intervals.
1944 12 Dec. 12/8 A ‘red market’ in meat-collection of ration coupons for point free cuts.
2000 (Nexis) 1 Sept. 46 You could load up the pantry with canned fruit and vegetables, point-free again.