The files in this collection are virtual fonts and LaTeX support files based on the pxfonts and txfonts packages, providing script, fraktur and blackboard bold alphabets with improved metrics so that subscripts and accent placement are more in line with traditional usage. As of this version, 10-21-2021, the fraktur tx-frak and blackboard bold tx-ds have been updates by revisions of the original fonts that have been included in recent versions of the newtx fonts, The mathalpha package (AKA mathalfa) is being updated to use these reworked virtual fonts. Current version 2.0, 2021-10-21 This material is subject to the LaTeX Project Public License. See http://www.ctan.org/tex-archive/help/Catalogue/licenses.lppl.html for the details of that license. Michael Sharpe msharpe at ucsd dot edu