Crossword clues for Of old 3 lettersAnswerClueOLDLike the gray mareOLDLong-lastingOLDFamiliar, as friendsOLDDatedOLDAdjective for MethuselahOLDFrom way back whenOLD___ Port of Quebec (National Historic Site)OLDHeard a lot beforeOLDTriteOLDOf long standing, as a friendOLDDecrepitOLDWell-seasonedOLDTime-testedOLDRundownOLDSo five minutes agoOLDArchaicOLDFormerOLDHeard a lotOLDComparable to hills?OLDArsenic and ___ LaceOLDOver 100OLDLong-livedOLDGOP member?OLDFrom some time backOLDLike a centenarianOLDLong in toothOLDSuperannuatedOLDAlong in yearsOLDNot funny anymoreOLDFar from freshOLDUsedOLDWith 46-Across, codgersOLDIn need of repairOLDMoth-eatenOLDAntiqueOLDPreviousOLDHat or hand precederOLDKind of timer?OLDPast primeOLDTimewornOLDUp in yearsOLDAntediluvianOLDPrehistoricOLDHaving had many birthdaysOLDFrom the pastOLDGetting on in yearsOLDOut of vogueOLDNot originalOLDLike Farmer MacDonaldOLDTime-honored