All persons taking advantage of Sections 85-7-71 through 85-7-81 must keep posted at all times in a prominent place in their receiving office or offices two (2) notices which read as follows: "All watches, clocks, timepieces, rings, jewelry, or other items, which have been repaired, altered, cleaned, sized, rebuilt, adjusted, or regulated, and not called for in ninety (90) days, will be sold to pay charges."