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For the spin-1/2 Heisenberg antiferromagnet on the Kagomé lattice we calculate the high temperature series for the specific heat and the structure factor. A comparison of the series with exact diagonalisation studies shows that the specific heat has further structure at lower temperature in addition to a high temperature peak at T≈ 2/3. At T=0.25 the structure factor agrees quite well with results for the ground state of a finite cluster with 36 sites. At this temperature the structure factordoi:10.1103/physrevb.50.6871 pmid:9974644 fatcat:7k752a5625bafbdbo47or7nkwq