Crossword clues for At sixty...:SIXTYNumber.SIXTYSemicentenarian's next milestoneSIXTYHighest score from a single dart throwSIXTIESFlower Power eraSIXTYSpeed limit, sometimesSIXTIESEra of liberalizationSIXTIESTime often hazily rememberedSIXTYCruising speed, maybeSIXTYNumber Roger Maris beatSIXTIESDecade with tie-dyed shirts and miniskirtsSIXTYThe new 40, they saySIXTYBase of the Babylonian number systemSIXTYJust passingSIXTYSpeed limit, at timesSIXTYBarely passingSIXTYSpringtime temperatureSIXTIESLate decadeSIXTYCount on one hand?SIXTYWhen I'm ___ -four: BeatlesSIXTIESDecade when ZIP codes were introducedSIXTYMile-a-minute speedSIXTYSexagenarian numberSIXTIESHippie eraSIXTYA mile a minuteSIXTYHighway speedSIXTYThreescoreSIXTYRuth's homer count in 1927SIXTYRuth's record homer countSIXTIESThe Help era, with "The"SIXTYMaximum number of marbles at play in a Chinese checkers gameSIXTYLimit, at timesSIXTIESHippie decadeSIXTIESFlower power periodSIXTYThe smallest number divisible by the numbers 1 to 6SIXTYSeconds or minutes numbersSIXTYSeveral scoresSIXTYNearing retirement age, maybeSIXTIESPeace time?SIXTIESThese years.SIXTYRisky speed.SIXTYHighest score possible with a single dartSIXTY___-four dollar questionSIXTYHighest score achievable by a single dart in dartsSIXTYBabe Ruth mark broken by Roger MarisSIXTIESGreat Society era, with "the"SIXTYDiamond Jubilee numberRUTHIn 1927, he was quoted, "Sixty, count 'em, sixty! Let's see some other son of a bitch match that!"SARSSixty sixties: Var.LXIISixty-two, to CaesarROOMTEMPERATUREIt usually ranges from the mid-sixties to the mid-seventies