Bottomless dry measures shall not be used unless they conform in shape to the United States standard dry measures. [SS15, §3009-j; C24, 27, 31, 35, 39, § 3233; C46, 50, 54, 58, 62, 66, 71, 73, 75, 77, 79, 81, §210.7 ]
Bottomless measure.
Iowa Code § 210.7, under STANDARD WEIGHTS AND MEASURES.
Iowa Code § 210.7