This is Eddie Saudrais's font esint10 in Adobe PostScript Type 1 format. The PostScript Type 1 implementation was generated from the original METAFONT using mftrace. This distribution does not contain the TFM files that are necessary to use the fonts with TeX; the TFM files can be generated from the Metafont sources obtained by following the instructions in the normal way. The author is Martti Nikunen.