218.54  Samples preserved.
  When purchases are made by sample, the same shall be properly marked and retained until after an award or delivery of such items is made.
[SS15, §2727-a50; C24, 27, 31, 35, 39, §3337; C46, 50, 54, 58, 62, 66, 71, 73, 75, 77, 79, 81, §218.54]