Kromex serving tray home dining lazy Susan turntable relish tray compartments

mid century chrome lazy Susan turntable lazysusan mid-century midcentury made in usa u.s.a. produced relish tray nuts chips cheese crackers entertain entertainment no chips or cracks base doe have some decomposition ? haven't tried to clean preowned used vguc to euc for age of pieces but the chrome finish isn't new anymore second-hand secondhand preloved pre-loved note: the discoloration shown in last 2 photos is on the bottom of the base unseen when entertaining