PNG ICO ICNS MORE
UI
Pixel
Boolean
mail
WhiteSmoke
16x16
new, mail
Fugue Icons
menu
Minus, Newspaper
Minus, receipt
Minus, sort
tab, Minus, ui
ui, toolbar, Minus
Gnome icons
Monospaced, Text
24x24
Run, macro
Minus, newspapers
receipt, Minus
sort, Minus
Minus, tab
Minus, mail
Silk
Mouse
report, magnify