▁R ahl sted t - O st , ▁Hamburg , ▁ 1 9 6 0 – 1 9 6 6 ▁Est ate ▁K lar ent hal , ▁Wies b aden , ▁ 1 9 6 0 – 1 9 6 5 ▁Est ate ▁K ran ich stein , ▁D arm stadt , ▁ 1 9 6 5 – 1 9 7 0 ▁ ▁References ▁ ▁Liter ature ▁ ▁D . ▁W . ▁Dre ys se : ▁Ernst ▁May ▁housing ▁est ates : ▁architect ural ▁guide ▁to ▁eight ▁new ▁Frank fort ▁est ates , ▁ 1 9 2 6 – 1 9 3 0 . ▁ 1 9 8 8 ▁ ▁Susan ▁R . ▁Hend erson : ▁Building ▁Culture : ▁Ernst ▁May ▁and ▁the ▁New ▁Frankfurt ▁In iti ative , ▁ 1 9 2 6 – 1 9 3 1 , ▁Peter ▁Lang , ▁ 2 0 1 3 ▁ ▁External ▁links ▁▁ ▁Im ages ▁of ▁Ernst ▁May ' s ▁Frankfurt ▁at ▁Art ▁& ▁Architecture ▁ ▁Official ▁website ▁of ▁ern st - may - gesellschaft ▁e . v . ▁ ▁Review ▁of ▁Ernst ▁May ' s ▁life ▁and ▁work , ▁by ▁Martin ▁F iller ▁in ▁the ▁NY R B , ▁ 2 0 1 1 ▁▁▁ ▁Category : 2 0 th - century ▁German ▁architect s ▁Category : G erman ▁urban ▁pl ann ers ▁Category : C ong rès ▁International ▁d ' Arch itecture ▁Mod erne ▁members ▁Category : H ous ing ▁in ▁Germany ▁Category : Arch itect s ▁from ▁Frankfurt ▁Category : S