I’ve tried to use my TomeNet font in MAngband but it do not show walls… So I’ve resized font a bit to play more comfortable if you prefer “one window” style. Its 20×30 font which works perfectly at 1600 900 resolution and OS Windows font scale 150%.
You could download big font for Mangband there: http://igroglaz.com/wp-content/uploads/games/mangband/tileset_1-0.zip